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GeoGebra
百分數：買賣問題（HTML5 版）
Author:
Anthony OR 柯志明
柯志明 香港 GeoGebra 學院
Discover Resources
Turtle, Rabbit and Alligator Race: Table Representation
Contacting Mr B
Triangle Rotation
Straight line graphs
Bisecting
New Resources
Retta
Sampling Distribution of a Mean (n=10)
NS1-02-P5a2-XT2 (Quotient Rule)
Astronomy Polar Graphing
Равнобедренный треугольник
