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Quiz on Interest 利息:測驗
Author:
Alex CHIK
GeoGebra
GeoGebra 互動數學教室
http://www.geogebra.hk
New Resources
兩位數除以一位數(二)
第八周作业
四邊形的特性
三位數除以一位數(一)
四邉形 (四年級) 教師版
Discover Resources
讀量杯上的刻度
圆锥的侧面展开图3D
Internal tangent
勾股定理的毕氏证明
第三周作业效果演示
Discover Topics
Median Line
Square
Similar Triangles
Random Experiments
Centroid or Barycenter