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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
GeoGebra笔记功能体验课件
拼砌四邊形
四邉形 (四年級) 教師版
柱體建築師
找出對稱軸
Discover Resources
中點軌跡(動點在兩圓上)
體積的量度 5
p11-11
Angles formed by two straight lines and transversal
尺规作图
Discover Topics
Functions
Median Line
Rhombus
Linear Programming or Linear Optimization
Straight Lines
