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4th grade

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explain how you can find the difference 120-70 using mental math. then name the difference

  • 4th grade -

    12 take away 7 is 5. Then add a 0.

    120-70 = 50

  • 4th grade -

    by subtracting and doing good in school

  • math -

    sara picked 16 flowers. 9 of the flowers were red. the rest of the flowers were yellow. how many yellow flowers did sara pick?

  • 4th grade -

    7

  • 4th grade math -

    WhatIs the answer using mental math? 120-70

  • 4th grade -

    50

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