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兩數相加

Author:李帆 (Finley)
認識兩線段相加與產生結果的關係 by Finley

New Resources

  • 四邉形 (四年級) 教師版
  • 兩組對邊相等和有直角的四邊形
  • 近似值:有效數字
  • 算柱 (兩位數)
  • 美國國旗 (Claude 版)

Discover Resources

  • 方根化簡2
  • square construction
  • Quiz on Solving Quadratic Inequalities 解二次不等式:測驗
  • 圓例2
  • 特殊時鐘模擬

Discover Topics

  • Quadratic Functions
  • Normal Distribution
  • Confidence Interval
  • Integers
  • Incircle or Inscribed Circle
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