Area by Counting Unit Squares
Print 3rd grade area worksheets with tiled rectangles. Count unit squares and multiply side lengths to find each area.
Worksheet version 1 of 12. The answer key matches the current version.
Count the unit squares or multiply the side lengths. Write each area in square units.
1. Find the area.
Answer: ____________________
2. Find the area.
Answer: ____________________
3. Find the area.
Answer: ____________________
4. Find the area.
Answer: ____________________
5. Find the area.
Answer: ____________________
6. Find the area.
Answer: ____________________
About this worksheet
Each rectangle is tiled with equal unit squares. Count the rows and columns, then multiply to check the total area.
Print a student sheet, then choose “Show answer key” to print the matching answers. Choose “New worksheet” for another version; the answer key always follows the version on screen.
Practice aligned to CCSS 3.MD.C.6, 3.MD.C.7.a.
More practice: area and perimeter worksheets and 3rd grade math worksheets.