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Area by Counting Squares (Grade 3)

Printable Grade 3 worksheet: find area from a count of unit squares. 14 problems with a computed answer key.

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Math · Grade 3

Area by Counting Squares

Count the unit squares (two halves make one whole) to find each area.

  1. 1.
    A shape covers 5 full squares and 14 half squares. What is its area in square units?
  2. 2.
    A shape covers 8 full squares and 14 half squares. What is its area in square units?
  3. 3.
    A shape covers 29 full unit squares on grid paper. What is its area?
  4. 4.
    A shape covers 17 full unit squares on grid paper. What is its area?
  5. 5.
    A shape covers 26 full unit squares on grid paper. What is its area?
  6. 6.
    A shape covers 16 full squares and 12 half squares. What is its area in square units?
  7. 7.
    A shape covers 6 full squares and 4 half squares. What is its area in square units?
  8. 8.
    A shape covers 13 full squares and 14 half squares. What is its area in square units?
  9. 9.
    A shape covers 21 full unit squares on grid paper. What is its area?
  10. 10.
    A shape covers 18 full squares and 10 half squares. What is its area in square units?
  11. 11.
    A shape covers 20 full squares and 8 half squares. What is its area in square units?
  12. 12.
    A shape covers 23 full unit squares on grid paper. What is its area?
  13. 13.
    A shape covers 22 full unit squares on grid paper. What is its area?
  14. 14.
    A shape covers 20 full squares and 16 half squares. What is its area in square units?
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