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Rectangle_04
Author:
iedc
比較矩形的大小
GeoGebra
New Resources
兩組對邊相等的四邊形
算柱 (兩位數)
直角坐標平面上的旋轉變換
第八周作业
三位數除以一位數（一）
Discover Resources
好多好多正方形
四角柱(可側轉、上下轉)
congruent (SSS) 5
KS2 Mathematics
鉛筆畫圓
Discover Topics
Pythagoras or Pythagorean Theorem
Angles
Percentages
Ratios
Linear Programming or Linear Optimization