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GeoGebra
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Outline
百分數
Fractions & Percentages 分數和百分數
Percentage (Part-Whole) 所佔百分數
Percentage Change 百分改變
Quiz on Percentage Profit & Loss 盈虧百分率測驗
Simple Interest 單利息
Compound Interest 複利息
Quiz on Interest 利息：測驗
Salaries Tax in Hong Kong 薪俸稅
百分數
Author:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Fractions & Percentages 分數和百分數
Percentage (Part-Whole) 所佔百分數
Percentage Change 百分改變
Quiz on Percentage Profit & Loss 盈虧百分率測驗
Simple Interest 單利息
Compound Interest 複利息
Quiz on Interest 利息：測驗
Salaries Tax in Hong Kong 薪俸稅
Next
Fractions & Percentages 分數和百分數
New Resources
找出對稱軸
畫出對稱圖形
画直线等分三角形的面积
三位數除以一位數（二）
【案例】圆柱体内放置一个大球六个小球
Discover Resources
平行四邊形對角線
第三冊2-2習題12
圓錐截痕模型
a sin(bx+c) + d 的圖形的副本
活工(二)Q4
Discover Topics
Sequences and Series
Combinatorics
Integral Calculus
Confidence Interval
Power Functions
