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tan90

Author:tan90

New Resources

  • 找出對稱軸
  • 兩位數加法
  • 兩位數除以一位數(一)
  • 異分母分數減法
  • 【案例】圆柱体内放置一个大球六个小球

Discover Resources

  • 題七
  • 畢氏定理
  • 太陽系的認識(問答)
  • Copy of 平行四邊形的面積
  • 初中数学探究

Discover Topics

  • Parabola
  • Coordinates
  • Rational Numbers
  • Geometric Mean
  • LCM and GCD
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