Math

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Charlie estimated 293 - 44 and got a difference of about 250. Is this a reasonable estimate? Explain

  • Math -

    Yes.

    Why do you think it's reasonable?

  • Math -

    Yes because if you round 249 to the nearest ten it will be 250.

  • Math -

    Also -- 293 is almost 300 and 44 is almost 50

  • Math -

    Yes it is reasonable because 293=290 and 44=50 and 290
    - 40
    _____
    250







    = means rounds to

  • Math -

    Charlie eestimate . 293-44 and got a difference of about 250.Is this a reasonable estimat ? Explain need a answer i do not understand

  • Math -

    250

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