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11-02-2016
Mathematics

contestada

Find the sum of 136 + 212. Explain why you did or did not regroup.

Respuesta :

11-02-2016

136
+212
=348
I didn't regroup because 6+2, 3+1, and 1+2 don't have answers that contain two digits. Two digit number answers need to be regrouped.

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11-02-2016

136 +212 ______ 348. I did not regroup any numbers I did.

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