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Addition of 3 Directed Numbers
Author:
Chan Man Fai
Addition of 3 Directed Numbers
GeoGebra
New Resources
三位數除以一位數（一）
判斷球體
找出對稱軸
畫出對稱圖形
GeoGebra笔记功能体验课件
Discover Resources
整數指數與有理指數練習
兩邊和大於第三邊
正方形
霓虹燈
小数除法
Discover Topics
Random Experiments
LCM and GCD
Rhombus
Coordinates
Angles