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Printable 3rd grade math assessment on perimeter and area with word problems and missing side lengths of rectangles and squares.
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Perimeter and Area Assessment

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This printable assessment for 3rd graders covers perimeter and area through 10 questions including diagrams with missing sides, finding unknown side lengths given perimeter, finding all possible rectangles with a given area or perimeter, and word problems. Students work with squares and rectangles up to 36 square feet. Use as a unit assessment, review, or homework.

Subject:
Math
Topic:
Measurement & Units
Grade Level:
3rd Grade
Updated May 2026

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