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HKDSE 2015 by Mr LO WY
Author:
tcchan
GeoGebra
New Resources
三位數除以一位數（二）
兩位數除以一位數（一）
算柱 (兩位數)
画直线等分三角形的面积
判斷球體
Discover Resources
乘法
判斷三角形
異分母的分數加減
三角形3,4,5
Quiz on Index Notation 指數記數法：測驗
Discover Topics
Upper and Lower Sum or Riemann Sum
Conic Sections
Power Functions
Geometric Transformations
Reflection