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Home > CC3 > Chapter 9 > Lesson 9.2.3 > Problem 9-91

9-91.

Copy and complete each of the Diamond Problems below. The pattern used in the Diamond Problems is shown at right. Homework Help ✎

  1. diamond (a)

    What is divided by ?

  1. diamond (b)

    Add and to fill the lower box.
    Multiply them to fill the upper box.

  1. diamond (c)

    What times is equal to ?


    Can you find the sum of and ?

  1. diamond (d)

    This problem is very similar to part (c).