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周长相等,正方形,长方形和正三角形,圆面积大小比较

Author:冯圣军
Topic:Square, Triangles

New Resources

  • 算柱 (兩位數)
  • 兩位數除以一位數(二)
  • 三位數除以一位數(一)
  • 三位數除以一位數(二)
  • 四邉形 (四年級) 教師版

Discover Resources

  • 座標工具檔
  • Floor plan area
  • Distributive Law 1 (分配率 1)
  • Copy of 三角形的面積
  • vit3301

Discover Topics

  • Distributions
  • Arithmetic Operations
  • Similarity Transformation or Similarity
  • Fractions
  • Cuboid
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