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Contenuti
有向數
有向數加減 (Part 1)
有向數加減 (Part 2)
有向數
Autore:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Sommario
有向數加減 (Part 1)
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
Quiz on Addition and Subtraction of Directed Numbers (1) 有向數加減測驗(1)
有向數加減 (Part 2)
Addition and Subtraction of Directed Numbers (2) 有向數加減(2)
Quiz on Addition and Subtraction of Directed Numbers (2) 有向數加減測驗(2)
Successivo
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
Nuove risorse
画直线等分三角形的面积
兩組對邊相等的四邊形
【案例】2018年全国1卷理科12题
【案例】2013年安徽高考15题
兩位數除以一位數(二)
Scopri le risorse
部分佔全部的百分率: 例1
作業 11032
hello
tan900
畫三角形 題1d 的複本
Scopri gli argomenti
Geometria
Funzioni quadratiche
Aritmetica
Derivata
Area