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GeoGebra
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Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
綱要
Integer Operations
Adding integers with a number line
Quiz: Subtracting Integers
Quiz: Adding and Subtracting Integers
Add and Subtract Integers with Counters
Multiplying integers
Coloured counters
Integer Operations
作者：
Jason Wofsey
Adding integers with a number line
Quiz: Subtracting Integers
Quiz: Adding and Subtracting Integers
Add and Subtract Integers with Counters
Multiplying integers
Coloured counters
下一步
Adding integers with a number line
最新資源
Classifying Triangles
Perimeter of Rectangle
רישום חופשי
Building Triangles with Set Areas
bewijs stelling van Pythagoras
探索資源
Verstaan Verhouding, Eweredigheid en Koers
Insurance project
Four Squares
Osculating circle
H-H Axiom 4 (V2)
探索主題
黎曼和（Riemann Sum）
3D 向量（三維）
四邊形
平行四邊形
圓錐曲線
