### Home > CCA > Chapter A > Lesson A.1.5 > Problem A-56

A-56.

Use legal simplification moves to determine which side of the Expressions Comparison Mat is greater. A-56a HW eTool (CPM) and A-56b HW eTool (CPM). Homework Help ✎

Use the expression mat in the eTool below to determine which side is greater.

Click on the link at right for the full eTool version: CCA A-56a HW eTool

Use the expression mat in the eTool below to determine which side is greater.

Click on the link at right for the full eTool version: CCA A-56b HW eTool