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10-01-2017
Mathematics

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Erica has six boxes of buttons. Each box holds 28 buttons. Explain how Erica can use place value and regrouping to find how many buttons there are.

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Аноним Аноним

13-01-2017

This is a multiplication problem.You need to regroup when you multiply.When you multiply you should know your place value so the problem can be lined up.If you were to do this the answer would be 168

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