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Mathematics, 18.01.2021 01:00 mads3499

Here is an addition sentence: (3 + 4) + 2 = 9

Drag the numbers and the parentheses to create an equivalent addition sentence that illustrates the associative property of addition.

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Here is an addition sentence: (3 + 4) + 2 = 9

Drag the numbers and the parentheses to c...
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