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Author:Altmann Cho

New Resources

  • 兩組對邊相等的四邊形
  • sanjiaohanshu
  • 四邉形 (四年級) 教師版
  • 兩位數除以一位數(二)
  • 【案例】2013年安徽高考15题

Discover Resources

  • 分數除法 1:a ÷ b(均分)
  • 參加校際數學比賽的同學的分數
  • Ex5C#14
  • 七巧板
  • lower sum for x^2

Discover Topics

  • Similarity Transformation or Similarity
  • Complex Numbers
  • Indefinite Integral
  • Coordinates
  • Differential Equation
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