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test geogebra 5.0
Author:
Ho-Kai Chen
only testing...
GeoGebra
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兩位數除以一位數（二）
異分母分數減法
【案例】2013年安徽高考15题
畫出對稱圖形
三位數除以一位數（二）
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限制函數或曲線顯示的範圍
卡特蘭數 (Catalan Number)
Prism and Cylinder 3
比較角的大小2
一筆畫
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Terms
Integers
Unit Circle
Tangent Line or Tangent
Circumcircle or Circumscribed Circle