SampsonF131494 SampsonF131494

03-11-2022
Mathematics

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what is the sum(add) of 2.31 and .21

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WagnerT301618 WagnerT301618

03-11-2022

what is the sum(add) of 2.31 and .21

we have

2.31+0.21=2.52

Remember that

2.31=2+0.31

so

2+0.31+0.21=2+0.52=2.52

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