<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  
  <!-- ==============================================
       1. 메인 및 주요 네비게이션
       ============================================== -->
  <url>
    <loc>https://mathtime.kr/</loc>
    <lastmod>2026-03-08</lastmod>
    <changefreq>daily</changefreq>
    <priority>1.00</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=home</loc>
    <lastmod>2026-03-08</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.80</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=roadmap</loc>
    <lastmod>2026-02-01</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=games</loc>
    <lastmod>2026-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=tools</loc>
    <lastmod>2026-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=labs</loc>
    <lastmod>2026-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
  </url>
  <!-- 신규 허브 페이지 추가: SoftLab -->
  <url>
    <loc>https://mathtime.kr/?page=softlab</loc>
    <lastmod>2026-03-08</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=math_movies</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.85</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?textbook</loc>
	<lastmod>2026-01-26</lastmod>
	<changefreq>monthly</changefreq>
	<priority>0.85</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=mathjax</loc>
    <lastmod>2026-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=chronicle</loc>
    <lastmod>2026-02-01</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.60</priority>
  </url>

  <!-- ==============================================
       2. 수학 로드맵 대주제 (Landing Pages)
       ============================================== -->
  <url>
    <loc>https://mathtime.kr/?page=numbers</loc>
    <lastmod>2026-01-25</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.85</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=algebra</loc>
    <lastmod>2026-01-25</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.85</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=analysis</loc>
    <lastmod>2026-02-01</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.85</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=geometry</loc>
    <lastmod>2026-01-25</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.85</priority>
  </url>
  <url>
    <loc>https://mathtime.kr/?page=statistics</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.85</priority>
  </url>

  <!-- ==============================================
       3. 로드맵 세부 콘텐츠 (Deep Links - 중요!)
       ============================================== -->
  
  <!-- [수와 연산] -->
  <url><loc>https://mathtime.kr/?page=a-number-01-prime</loc><lastmod>2026-03-11</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-02-gcd_lcm</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-03-integer</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-04-arithmetic</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-05-rational</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-06-sqrt</loc><lastmod>2026-03-14</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-07-sqrt_arithmetic</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-08-complex</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-number-09-matrix</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>

  <!-- [문자와 식] -->
  <url><loc>https://mathtime.kr/?page=a-algebra-01-expression</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-02-linear_expression</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-03-monomial</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-04-polynomial</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-05-factoriztion</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-06-linear_equation</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-07-linear_inequalities</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-08-system_of_linear_equation</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-09-quadratic_equation</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-10-high_polynomial</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-11-high_polynomial2</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-12-quadratic_inequality</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-13-logarithms</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-algebra-14-sequences</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>

  <!-- [함수] -->
  <url><loc>https://mathtime.kr/?page=a-analysis-01-coordinate</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-02-proportion</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-03-function</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-04-function_equation</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-05-quadratic_function</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-06-quad_eq_function</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-07-coordinate_geometry</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-08-circle_equation</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-09-shape_tranformation</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-10-function_graph</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-11-ri_function</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-12-exp_log_function</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-analysis-13-trigonometry_function</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-calculus-01-limits</loc><lastmod>2026-02-01</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-calculus-02-continuity_limits</loc><lastmod>2026-02-01</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-calculus-03-derivatives</loc><lastmod>2026-02-01</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-calculus-04-differentiation</loc><lastmod>2026-02-01</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-calculus-05-integrals</loc><lastmod>2026-02-01</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-calculus-06-integration_applications</loc><lastmod>2026-02-01</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>

  <!-- [기하] -->
  <url><loc>https://mathtime.kr/?page=a-geometry-01-basic</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-02-construction</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-03-properties</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-04-solid</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-05-triangle</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-06-quadrilaterals</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-07-similarity</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-08-pythagorean</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-09-trigonometry</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-10-circle</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-11-propositions</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-12-conic_section</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-13-3d</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-geometry-14-vector</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>

  <!-- [확률과 통계] -->
  <url><loc>https://mathtime.kr/?page=a-statistics-01-data</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-04-data_analysis</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-02-cases</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-03-probability</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-05-complicated_cases1</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-06-complicated_cases2</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-07-complicated_probability</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-08-probability_distribution</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=a-statistics-09-statistical_estimation</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.90</priority></url>
  <url><loc>https://mathtime.kr/?page=spread_sheet</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.80</priority></url>

  <!-- ==============================================
       4. 수학 도구 및 실험실 (Tools & Labs)
       ============================================== -->
  <url><loc>https://mathtime.kr/?page=choose_one</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.70</priority></url>
  <url><loc>https://mathtime.kr/?page=timer</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.70</priority></url>
  <url><loc>https://mathtime.kr/?page=ladder</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.60</priority></url>
  <url><loc>https://mathtime.kr/?page=baseball</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.60</priority></url>
  <url><loc>https://mathtime.kr/?page=power_merge</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.60</priority></url>
  <url><loc>https://mathtime.kr/?page=square_merge</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.60</priority></url>
  <url><loc>https://mathtime.kr/?page=logic_puzzle</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.60</priority></url>
  <url><loc>https://mathtime.kr/?page=nim01</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.60</priority></url>
  <url><loc>https://mathtime.kr/?page=othello</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.60</priority></url>
  <url><loc>https://mathtime.kr/?page=byte_checker</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.70</priority></url>
  <url><loc>https://mathtime.kr/?page=special_chars</loc><lastmod>2026-02-10</lastmod><changefreq>monthly</changefreq><priority>0.70</priority></url>
  <url><loc>https://mathtime.kr/?page=measure</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.70</priority></url>
  <url><loc>https://mathtime.kr/?page=number_systems</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.75</priority></url>
  <url><loc>https://mathtime.kr/?page=base_conversion</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.75</priority></url>
  <url><loc>https://mathtime.kr/?page=polyhedron_lab</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.75</priority></url>
  <url><loc>https://mathtime.kr/?page=factor_rain</loc><lastmod>2026-01-25</lastmod><changefreq>weekly</changefreq><priority>0.75</priority></url>

  <!-- ==============================================
       5. SoftLab (PC 유틸리티)
       ============================================== -->
  <url><loc>https://mathtime.kr/?page=dday</loc><lastmod>2026-03-14</lastmod><changefreq>monthly</changefreq><priority>0.80</priority></url>
  <url><loc>https://mathtime.kr/?page=touchzoomboard</loc><lastmod>2026-03-08</lastmod><changefreq>monthly</changefreq><priority>0.80</priority></url>
  <url><loc>https://mathtime.kr/?page=timetable</loc><lastmod>2026-03-17</lastmod><changefreq>monthly</changefreq><priority>0.80</priority></url>
  
  <!-- ==============================================
       6. 수식 입력기 (LaTeX)
       ============================================== -->
  <url><loc>https://mathtime.kr/?page=mjtester</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.65</priority></url>
  <url><loc>https://mathtime.kr/?page=Supported_LaTeX_commands</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.65</priority></url>
  <url><loc>https://mathtime.kr/?page=mjexample</loc><lastmod>2026-01-25</lastmod><changefreq>monthly</changefreq><priority>0.65</priority></url>

</urlset>