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根據百分率找數量（一）: 例3的副本
Author:
冯圣军
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
柱體建築師
三位數除以一位數（一）
找出對稱軸
直角坐標平面上的旋轉變換
四邊形的特性
Discover Resources
中考压轴题大放送之十三
認識小數
比例
兩點長度
正弦余弦刻度尺
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Tree Diagrams
Similar Triangles
Arithmetic Operations
Curve Sketching
Right Triangles