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Outline
Temp
排列
a wheel of fortune-1
Permutation of different cards (distinguishable objects)
Combinations of different cards (distinguishable objects)
Temp
Author:
chisunch1
排列
a wheel of fortune-1
Permutation of different cards (distinguishable objects)
Combinations of different cards (distinguishable objects)
Next
排列
New Resources
画直线等分三角形的面积
空间中两直线的位置关系
三位數除以一位數（一）
第八周作业
祖冲之的期望：内棋与外棋
Discover Resources
現學現賣test
Rounding Quiz (Significant Figures) 有效數字：測驗
Proof of Pythagorean Theorem with Shearing
so fing
方程式(?)
Discover Topics
Scalene Triangles
Histogram
Percentages
Geometric Mean
Differential Equation
