### Home > AC > Chapter 1 > Lesson 1.2.1 > Problem 1-44

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

Find out what values are missing from the diamond. (Is the -value missing?

*-value?*

*value?*

*value?)*

If the and

*value are missing, find what values can equal the top number, and what values equal the bottom number.*

If the value and the

*value are missing, use the values you do have (the*

*value and the*

*value) and multiply them together for the top value and add them together for the bottom value.*

If the value and the

*value are missing: To find*

*: Find what number multiplied by*

*equals the top number. To find*

*: Use the*

*value you found and the*

*value given and add them together.*

If the and

*value are missing: To find*

*: Use the*

*value given and the*

*value and subtract the*

*value from the*

*value. To find*

*: Use the*

*value you found and the*

*value given and multiply.*