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Author:
Lau Chin Ho
,
Anthony OR 柯志明
,
pingfeng.wu
GeoGebra
GeoGebra
New Resources
兩位數除以一位數（一）
找出對稱軸
拼砌四邊形
兩組對邊相等的四邊形
三位數除以一位數（二）
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以反演看 n 次方根
平行四邊形
轨迹2016.4.16
百分數應用題：比較兩數大小
圖四的副本
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Cone
Bar Chart or Bar Graph
Surface
Square