<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
    <!-- Homepage -->
    <url>
        <loc>https://mathhub.io/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>weekly</changefreq>
        <priority>1.0</priority>
    </url>

    <!-- KR Section -->
    <url>
        <loc>https://mathhub.io/kr/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>weekly</changefreq>
        <priority>0.9</priority>
    </url>

    <url>
        <loc>https://mathhub.io/kr/exams/</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/kr/answers/</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/kr/books/</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>

    <!-- US Section -->
    <url>
        <loc>https://mathhub.io/us/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>weekly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/us/sat/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/us/psat/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/us/ap-calculus/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/us/ap-statistics/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/us/ap-cs/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>

    <!-- UK Section -->
    <url>
        <loc>https://mathhub.io/uk/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>weekly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/uk/a-level/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/uk/a-level-physics/</loc>
        <lastmod>2026-02-24</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/uk/a-level-chemistry/</loc>
        <lastmod>2026-02-24</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/uk/igcse/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/uk/tmua/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/uk/mat/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/uk/competitions/</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>

    <!-- CA Section -->
    <url>
        <loc>https://mathhub.io/ca/</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>weekly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc>https://mathhub.io/ca/competitions/</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>

    <url>
        <loc>https://mathhub.io/us/competitions/</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.9</priority>
    </url>

    <!-- English Blog -->
    <url>
        <loc>https://mathhub.io/blog/</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>weekly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/sat-math-tips.html</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/digital-sat-guide.html</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/a-level-maths-past-papers-guide.html</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/igcse-maths-revision-guide.html</loc>
        <lastmod>2026-02-22</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>

    <!-- Algebra 2 Textbook -->
    <url>
        <loc>https://mathhub.io/blog/algebra2-linear-systems.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-quadratic.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-polynomials.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-rational.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-radicals.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-exponential-log.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-trigonometry.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-sequences.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-probability.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/algebra2-conic-sections.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>

    <!-- AP Calculus Textbook -->
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-limits.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-derivatives.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-chain-rule.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-applications-derivatives.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-integration.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-techniques-integration.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-differential-equations.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-applications-integration.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-parametric-polar.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-series.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/ap-calculus-curve-sketching.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>

    <!-- Precalculus Textbook -->
    <url>
        <loc>https://mathhub.io/blog/precalculus-functions.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-polynomial.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-rational.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-exponential-log.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-trigonometry.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-trig-identities.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-vectors.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-conic-sections.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-sequences-series.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/blog/precalculus-intro-calculus.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>

    <!-- KR Blog Posts -->
    <url>
        <loc>https://mathhub.io/kr/blog/csat-math-format-history.html</loc>
        <lastmod>2026-02-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc>https://mathhub.io/kr/blog/chihwan-jeokbun-gugan.html</loc>
        <lastmod>2026-08-23</lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.7</priority>
    </url>
</urlset>
