### Home > CCA > Chapter AppA > Lesson A.1.8 > Problem A-82

A-82.

WHICH IS GREATER?

For each Expression Comparison Mat below, simplify and determine which side is greater.

Use the expression comparison mat on the eTool below to simplify.

Click the link at right for the full version of the eTool: CCA A-82a HW eTool

Refer to the Math Notes box for help with reading the expression comparison mats.

Remove the pairs from the bottom and the top.

1 < 3. The right side is greater.

Use the expression comparison mat on the eTool below to simplify.

Click the link at right for the full version of the eTool: CCA A-82b HW eTool