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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
【案例】圆柱体内放置一个大球六个小球
判斷球體
找出對稱軸
第八周作业
兩組對邊相等和有直角的四邊形
Discover Resources
文氏圖
兩個圓的中點軌跡
橢圓
三角形的面積的副本
三角形分形
Discover Topics
Hyperbola
Centroid or Barycenter
Hypothesis Testing
Real Numbers
Tree Diagrams
