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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
三位數除以一位數（一）
直角坐標平面上的旋轉變換
sanjiaohanshu
Nested spiral octagon
算柱 (兩位數)
Discover Resources
GGB5_3D:展開圖
認識函數值(隨機出題)
上傳檔案測試
example
Copy of 平行四邊形的面積
S3 Ch4.1 立體圖形(3D圖) - 十字形棱柱(ViewB)
Discover Topics
Standard Deviation
Terms
Confidence Interval
Parabola
Cube
