7th Grade Math

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In an addition problem the answer should have the same number of significant figures as the measurement with the mot decimal places. True or False?

I say True.

  • 7th Grade Math -

    If the total in the decimal places is zero, those places do not need to be included.

    3.47531
    + .72469
    ______________
    4.20000 = 4.2

    Does that help?

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