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head uut aastat 2016
作者:
Ljudmilla Rozdestvenskaja
GeoGebra
最新資源
Regular Polygons and Equivalent Triangles
Classifying Triangles
Mondrian's Puzzle
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Untitled
探索資源
The Solution of Erathostenes
Circles
NS1b-02-P2-Q4 Compare Fractions and Decimals Using Number Lines
Untitled
Linear Equations PP 1
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等式
立方(體)
算術
平均數
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