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F5__二元一次不等式
Author:
timothyngyf
GeoGebra
New Resources
比較五件物件的重量
第三周作业效果演示
第八周作业3
第八周作业2
撒针估算面积实验
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包含除法(整數或分數 ÷ 分數)
CLOCK
心電感應
平面截圆锥
滚动的石头
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Statistics
Geometric Mean
Kite
Trigonometric Functions
Rotation