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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
兩位數除以一位數(二)
錐體建築師
兩組對邊相等的四邊形
【案例】圆柱体内放置一个大球六个小球
判斷球體
Descubrir recursos
面積:從梯形到三角形 02
Locus (Segment)
正n邊形與圓上點的中點軌跡
正方体的十一种展开图
a sin(bx+c) + d 的圖形的副本
Descubre temas
Intervalo de Confianza
Suma superior e inferior o suma de Riemann
Exponente
Triángulos Escalenos
Multiplicación