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Addition of 3 Directed Numbers

Author:Chan Man Fai
Addition of 3 Directed Numbers

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 【案例】2018年全国1卷理科12题
  • 四邉形 (四年級) 教師版
  • 球體建築師
  • 兩位數除以一位數(一)

Discover Resources

  • clock
  • 月相模擬器 - 月地關係與肉眼看到的圓缺
  • 拋物線2--焦點法
  • 地球儀繪製
  • 武汉市分配生考试

Discover Topics

  • Polygons
  • Conditional Probability
  • Binomial Distribution
  • Scatter Plot
  • Arithmetic Operations
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