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Esquema
有向數
有向數加減 (Part 1)
有向數加減 (Part 2)
有向數
Autor:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Tabla de contenidos
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)
Siguiente
Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
Nuevos recursos
兩組對邊相等的四邊形
找出對稱軸
四邉形 (四年級) 教師版
兩位數除以一位數(一)
異分母分數減法
Descubrir recursos
交點的極限
Graph Paper
P6數學
elevation
抛物线第一定义
Descubre temas
Experimentos aleatorios
Sólidos
Distribuciones
Triángulos Equiláteros
Ortocentro