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a Geogebra file created by the first pre-service teacher
Author:
Chan Yip-Cheung
GeoGebra
New Resources
判斷球體
算柱 (兩位數)
兩位數除以一位數（一）
兩位數除以一位數（二）
異分母分數減法
Discover Resources
分數除法5: x ÷ a/b (包含)
HKCEE 2009 Q17
生活中的平面圖形關係─線對稱
Captain America
卡瓦列里原理
Discover Topics
Dilation
Random Variables
Difference and Slope
Line Segment
Logic