How is multiplication using partial products different from multiplication using regrouping? how are they similar?

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Seudónimo Seudónimo

22-12-2015
Mathematics

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How is multiplication using partial products different from multiplication using regrouping? how are they similar?

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CaitlynBeetan CaitlynBeetan · Answer 1 · 2015-12-30T03:42:32+01:00

CaitlynBeetan CaitlynBeetan

30-12-2015

using partial products is rounding numbers to get an estimate. using regrouping is multiplying numbers to find an exact product. they are similar because in both strategies you multiply 2 find a product.

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