### Home > CC2MN > Chapter 7 > Lesson 7.2.3 > Problem 7-85

7-85.

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

What are the factors of

? The sum of which two factors is

?

What is

divided by ?

What can you add to

to get a sum of ?

Since the product is

, at least one of the missing numbers must be .