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GeoGebra成像规律的演示
Author:
肖建伟
Topic:
Constructions
,
Geometry
GeoGebra成像规律的演示
GeoGebra
New Resources
異分母分數減法
拼砌四邊形
兩位數加法
四邊形的特性
兩位數除以一位數（二）
Discover Resources
Triangle
分數
分水問題
摺正三角形
三角形全等的理由 – 題1的副本
Discover Topics
Random Variables
Means
Prism
Planes
Arithmetic