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綱要
有向數
有向數加減 (Part 1)
有向數加減 (Part 2)
有向數
作者:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
目錄
有向數加減 (Part 1)
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
Quiz on Addition and Subtraction of Directed Numbers (1) 有向數加減測驗(1)
有向數加減 (Part 2)
Addition and Subtraction of Directed Numbers (2) 有向數加減(2)
Quiz on Addition and Subtraction of Directed Numbers (2) 有向數加減測驗(2)
下一步
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
最新資源
盈利與虧蝕
第八周作业1
百分數及其應用
异形操场
比較五件物件的重量
探索資源
滾出直線之2
滾動的圓
圓的軌跡
Rounding Quiz (Decimal Places) 小數位:測驗
椭球面
探索主題
最佳化問題
Plane Figures or Shapes
函數圖形
坐標
黎曼和(Riemann Sum)