GeoGebra
GeoGebra
Temp
排列
a wheel of fortune-1
Permutation of different cards (distinguishable objects)
Combinations of different cards (distinguishable objects)
Temp
作者：
chisunch1
Temp
排列
a wheel of fortune-1
Permutation of different cards (distinguishable objects)
Combinations of different cards (distinguishable objects)
最新資源
九九乘法表
变式1
圓與弦2的副本
圆在直线上滚动
半角模型
Discover Resources
齿轮咬合
串珠(兩種顏色)
拋物線3--平行四邊形法
[洋葱] 费马点问题
函数作图工具的副本
Discover Topics
Solids or 3D Shapes
Parabola
Constructions
Plane Figures or Shapes
Trigonometry
