math 5th grade

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Q 1. Find all the multiplication combinations you can for these two numbers, using whole numbers. Start by multiplying two factors. Then find ways to multiply with more than two factors.

18 & 180

Q 2. How did finding the ways to multiply with two numbers help you find ways to multiply with more than two numbers?

  • math 5th grade -

    I hope this is what you are l00king
    for:

    18 = 1 * 18 = 1 * 2 * 9 = 1 * 2 * 3 * 3

    180 = 1 * 180 = 1 * 2 * 90 = 1 * 2 * 2
    * 45 = 1 * 2 * 2 * 3 * 15 = 1 * 2 * 2 * 3 * 3 * 5

  • math 5th grade -

    2. I noticed that the larger of the 2 factors could be factored further.

  • math 5th grade -

    I don't now

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