Place Value: Addition

Autor:Austen Meek

First add the two numbers by regrouping--don't use the standard algorithm. Check you answer. Relate the process of regrouping to the steps in the standard algorithm.

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အခြေခံ data အခေါ်အဝေါ်များ
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Random Polar Curve (1)
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String Art 2016
circumcentre d'un triangle.
Άσκηση Γεωμετρίας 30
test
Figs 2A and 2B

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