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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
四邊形的特性
判斷球體
【案例】2018年全国1卷理科12题
球体的体积推导
Descubrir recursos
三度空間中的長方體
第一組
方圓之間之二
橢圓重心軌跡1
足迹
Descubre temas
Mediana
Derivada
Correlación
Integral Definida
Recta Secante o Secante