GeoGebra
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GeoGebra
การบวกจำนวนเต็ม
Author:
Waleerat Wongwean
Discover Resources
Quiz on Mid-point 中點：測驗
Point Slope
Transformation 5
Investigating Perpendicular Lines
Special Product: (x+a)(x+b)
New Resources
heartrate2
Right-angled triangle
Geometry Rotational Symmetry
Investigating Rotations
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