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F1Ch8 Translation basic
Author:
Ngan Hok Hei
GeoGebra
New Resources
画直线等分三角形的面积
兩位數加法
球体的体积推导（优化版）
三位數除以一位數（二）
兩位數除以一位數（一）
Discover Resources
Quiz on Angles associated with Parallel Lines 平行線上的角：測驗
HKMO 2008 Question 3 Demonstration (Geometric Construction)
asasd
轉彎的箭頭
猴子爬樹
Collatz Conjecture 考拉兹猜想
Discover Topics
Random Variables
Division
Normal Distribution
Pythagoras or Pythagorean Theorem
Fractions