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梯形面積(求上底)

Author:lkkbmaths teachers 檔案儲存用

New Resources

  • 四邊形的特性
  • 三位數除以一位數(一)
  • 兩位數加法
  • 画直线等分三角形的面积
  • GeoGebra笔记功能体验课件

Discover Resources

  • Rotational Symmetry
  • testing
  • 星星
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  • 中考数学16讲

Discover Topics

  • Equations
  • Tree Diagrams
  • Intersection
  • Optimization Problems
  • Vectors 2D (Two-Dimensional)
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