This fun puzzle activity can help students practice calculating simple interest.
There are multiple ways to print and set up this activity!
1. Print out the principal, rate, and time puzzle pieces. Have students create their own triangles and calculate the interest in the center triangle.
2. Print and laminate the puzzle pieces and the three answer "mats". Use for centers.
3. Print all puzzle pieces and answer pieces. Have students cut and paste the matching p,r,t pieces with the correct interest piece and glue them on a separate sheet of paper.
Detailed directions (with pictures) for each are included, as well as the answer key for the puzzle mats.
This is a great follow up activity to the following notes and practice worksheet:
Percents - Simple Interest - Notes and Worksheet