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ptccs2new4

Author:Cheung Wing Chuen

New Resources

  • 異分母分數減法
  • 近似值:有效數字
  • 兩組對邊相等和有直角的四邊形
  • 兩位數加法
  • 算柱 (兩位數)

Discover Resources

  • 方格紙上畫長方形1
  • 劉德晧proof14
  • 三角柱算體積
  • 阿基米德多面體
  • Triangle

Discover Topics

  • Perimeter
  • Power Functions
  • Exponential Functions
  • Logarithmic Functions
  • Arithmetic Operations
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