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GeoGebra
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Esquema
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
Autor:
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
Siguiente
Fractions & Percentages 分數和百分數
Nuevos recursos
Nested spiral octagon
判斷球體
四邊形的特性
長方體平面投影 (Codex版)
sanjiaohanshu
Descubrir recursos
翰林B4講p189_8
四年級
sequence
國旗
Copy of 畢氏樹
Descubre temas
Términos
Fracciones
Integral Definida
Polígonos
Vectores 3D (tres dimensiones)
