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Home > MC1 > Chapter 1 > Lesson 1.3.1 > Problem 1-105


Write the missing number that makes each of the following number sentences true.

  1. How would you say this out loud? Can you rearrange this to be a division problem?

    Rearrange the equation to be a division problem.

    Solve the division problem.

  2. Think back to part (a). Is there a way you can rearrange the problem to make it simpler?

  3. Follow the steps outlined in part (a).

  4. This problem is similar to the others, but there is one key difference. Can you find it?

    The key difference: you will need to rearrange this equation into a multiplication problem in order to solve it.