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2019全国1卷理12
Author:
jjx01
Topic:
Pyramid
,
Solids or 3D Shapes
,
Sphere
GeoGebra
New Resources
斐波那契螺旋弧线(表格法-可动态调节)
镂空正方体案例对比
第八周作业2
GeoGebra数学资源(4-8年级)
异形操场
Discover Resources
KidEdu
六年級_正方體截面
鉛筆畫圓
圆的面积展开的副本
三角形的面積的副本
Discover Topics
Planes
Linear Programming or Linear Optimization
Tangent Function
Diagrams
Binomial Distribution