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兩數相加
Author:
李俊賢
藉由數線來表示正負數的相加
GeoGebra
New Resources
兩位數的位值
From Polar to Cartesian Coordinates
Linear Systems + Relationships Between Coefficients and Solutions
函數的單調性
Area Between Two Curves
Discover Resources
The Sierpinski Triangle
Segment Addition Postulate
Equal Tempered Scales
Find the Smallest number
Graph of y = a(x − h)² + k
Discover Topics
Scatter Plot
Surface
Bar Chart or Bar Graph
Frequency Distribution
Triangles