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Grade 3 · Math · Challenge

Free Measurement & Geometry worksheet - version 15

Grade 3 measurement & geometry practice with original questions, explanations, and difficulty-matched printable versions. This printable version includes 10 grade-appropriate questions and a separate answer sheet.

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Measurement & Geometry

Grade 3 · Stretch challenge · 10 questions · Version PG-B51071-9RQV

Free printable
1.Find the area of a rectangle 24 units long and 8 units wide.
2.Find the perimeter of a rectangle 18 units long and 9 units wide.
3.Find the area of a rectangle 21 units long and 8 units wide.
4.Find the perimeter of a rectangle 12 units long and 9 units wide.
5.Find the area of a rectangle 24 units long and 6 units wide.
6.Find the perimeter of a rectangle 21 units long and 5 units wide.
7.Find the area of a rectangle 18 units long and 9 units wide.
8.Find the perimeter of a rectangle 15 units long and 3 units wide.
9.Find the area of a rectangle 27 units long and 2 units wide.
10.Find the perimeter of a rectangle 9 units long and 2 units wide.
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Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 15
  1. Find the area of a rectangle 24 units long and 8 units wide.192 square units
  2. Find the perimeter of a rectangle 18 units long and 9 units wide.54 units
  3. Find the area of a rectangle 21 units long and 8 units wide.168 square units
  4. Find the perimeter of a rectangle 12 units long and 9 units wide.42 units
  5. Find the area of a rectangle 24 units long and 6 units wide.144 square units
  6. Find the perimeter of a rectangle 21 units long and 5 units wide.52 units
  7. Find the area of a rectangle 18 units long and 9 units wide.162 square units
  8. Find the perimeter of a rectangle 15 units long and 3 units wide.36 units
  9. Find the area of a rectangle 27 units long and 2 units wide.54 square units
  10. Find the perimeter of a rectangle 9 units long and 2 units wide.22 units

Worked example

Sketch and label the quantities before selecting a measurement or geometry operation.

Common mistake

Using the right numbers with the wrong unit or formula.

Helpful hint

Write the unit beside every measurement.