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Compare areas by cutting shapes Q3
Author:
Shum Kwok Ching
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
四邉形 (四年級) 教師版
兩位數除以一位數（二）
兩位數加法
GeoGebra笔记功能体验课件
兩組對邊相等和有直角的四邊形
Discover Resources
Escher 階梯 (Penrose Stair)
利用邊對摺找三角形的內心
整數除真分數
認識假分數
任務4的副本
Discover Topics
Trapezoid
Percentages
Stochastic Process or Random Process
Square
Plane Figures or Shapes