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陳人瑜proof81

Author:郭亮偉

New Resources

  • 算柱 (兩位數)
  • 拼砌四邊形
  • 三位數除以一位數(二)
  • 異分母分數減法
  • 【案例】2013年安徽高考15题

Discover Resources

  • Proof of Pythagoras Theorem(1) 畢氏定理的証明(1)
  • 立體圖形的反射對稱
  • 圆锥曲线
  • 运动的全等三角形.许兴华数学
  • 序列(圆内弦)

Discover Topics

  • Quadratic Functions
  • Arithmetic
  • Ratios
  • Arithmetic Operations
  • Perimeter
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