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Eva gives out two sheets of paper to each 30 students. She gives paper to 19 students and has to get more. Howany more sheets of paper does he need?

  • Math -

    2 sheets of paper for 30 studens: 2(30)
    if she has 19 and needs more subtract 19 from 2(30).
    example: (2(30))-19.

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