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Perimeter of rectangles

Grade 3 math · Fieldbook Learning

Name ______________________ Date __________

Add the lengths of all four sides. Write the number only.

  1. A rectangular garden is 2 cm long and 4 cm wide. What is its perimeter? Write the number only.
  2. A rectangular banner is 2 cm long and 4 cm wide. What is its perimeter? Write the number only.
  3. A rectangular poster is 4 m long and 3 m wide. What is its perimeter? Write the number only.
  4. A rectangular poster is 5 m long and 4 m wide. What is its perimeter? Write the number only.
  5. A rectangular tile is 5 cm long and 3 cm wide. What is its perimeter? Write the number only.
  6. A rectangular poster is 7 m long and 6 m wide. What is its perimeter? Write the number only.
  7. A rectangular garden is 3 cm long and 5 cm wide. What is its perimeter? Write the number only.
  8. A rectangular banner is 2 cm long and 3 cm wide. What is its perimeter? Write the number only.
  9. A rectangular garden is 6 cm long and 8 cm wide. What is its perimeter? Write the number only.
  10. A rectangular garden is 2 cm long and 7 cm wide. What is its perimeter? Write the number only.
  11. A rectangular tile is 7 m long and 6 m wide. What is its perimeter? Write the number only.
  12. A rectangular rug is 2 m long and 9 m wide. What is its perimeter? Write the number only.
  13. A rectangular card is 5 m long and 9 m wide. What is its perimeter? Write the number only.
  14. A rectangular mat is 6 cm long and 5 cm wide. What is its perimeter? Write the number only.
  15. A rectangular banner is 4 m long and 6 m wide. What is its perimeter? Write the number only.
  16. A rectangular mat is 10 m long and 5 m wide. What is its perimeter? Write the number only.
  17. A rectangular banner is 5 cm long and 6 cm wide. What is its perimeter? Write the number only.
  18. A rectangular card is 4 m long and 7 m wide. What is its perimeter? Write the number only.
  19. A rectangular garden is 8 m long and 7 m wide. What is its perimeter? Write the number only.
  20. A rectangular poster is 5 m long and 6 m wide. What is its perimeter? Write the number only.
More free practice: fieldbooklearning.com/practice/grade-3/perimeter-of-rectangles/

Play it as a quiz game

20 of these questions as multiple choice, with near-miss wrong answers, ready for Kahoot or Blooket.

  1. Download the game's own question template: in Kahoot, Add question → Import spreadsheet; in Blooket, Create a set → Spreadsheet import.
  2. Click the matching button below, then click the first empty question row of the template and paste.
  3. Save the template (Kahoot needs .xlsx, Blooket .csv) and upload it.
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Answer key: Perimeter of rectangles

  1. 12
  2. 12
  3. 14
  4. 18
  5. 16
  6. 26
  7. 16
  8. 10
  9. 28
  10. 18
  11. 26
  12. 22
  13. 28
  14. 22
  15. 20
  16. 30
  17. 22
  18. 22
  19. 30
  20. 22