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Perimeter Worksheet
Grade 3 Math · printable worksheet (PDF) with answer key · 14 problems · CCSS 3.MD.D.8
A printable grade 3 perimeter practice worksheet with 14 problems and a complete, step-by-step answer key — formatted to print cleanly on standard paper. Included in the one-time $20 unlock for the full NudgeLearn library.
Sample problems
Perimeter is the distance all the way around a shape. Add the lengths of every side. Include the units in each answer.
- 1. Find the perimeter of the rectangle.
- 2. Find the perimeter of the square.
- 3. Find the perimeter of the triangle.
- 4. Find the perimeter of the rectangle.
Plus 10 more problems and a full answer key in the PDF.
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