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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
美國國旗 (Claude 版)
畫出對稱圖形
兩組對邊相等和有直角的四邊形
Earth with coastline
湖南省张毅郴数字教研工作室 logo
Discover Resources
圓外一點到圓的距離
邊長與三角形（二）
整數加減向量示意
面積與周界活動
拋物線2--焦點法
Discover Topics
Derivative
Poisson Distribution
Curve Sketching
Median Line
Solids or 3D Shapes
