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保持比例

Author:hjyanghj
Topic:Geometry

New Resources

  • 判斷球體
  • 兩組對邊相等的四邊形
  • 三位數除以一位數(二)
  • 四邊形的特性
  • 三位數除以一位數(一)

Discover Resources

  • 部分佔全部的百分率 :例2
  • 共點線1
  • 地球儀5
  • 習題0330-2017
  • 翹翹板

Discover Topics

  • Congruence
  • Cube
  • Natural Numbers
  • Diagrams
  • Quadratic Equations
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