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Celeste International School

Grade 5 · Worksheet

The laws of arithmetic

Name: ______________________________Date: ______________Score: ______ / 20
  1. 1.

    Calculate: 6 + 9 × 5

  2. 2.

    Calculate: 14 + 12 ÷ 4

  3. 3.

    Calculate: 17 - 6 × 2

  4. 4.

    Calculate: 3 × 4 + 6

  5. 5.

    What is 6 + 9 × 5?

    1. A51
    2. B75
    3. C45
    4. D60
  6. 6.

    Eva writes 6 + 9 × 5 = 75. Is she correct?

    True False
  7. 7.

    Calculate: 7 + 11 - 6

  8. 8.

    Calculate: 14 ÷ 7 + 13

  9. 9.

    Calculate: 27 ÷ 9 × 4

  10. 10.

    Calculate: 3 × (4 + 6)

  11. 11.

    Calculate: (5 + 2) × 3

  12. 12.

    Calculate: (3 × 6) + 4

  13. 13.

    Calculate: 3 × (8 - 5)

  14. 14.

    Calculate: (8 - 6) × 4

  15. 15.

    Calculate: (3 + 7) ÷ 10

  16. 16.

    Calculate: (12 + 6) ÷ 3

  17. 17.

    Calculate: (2 + 3) - (4 - 1)

  18. 18.

    Calculate: (14 - 6) × (3 + 1)

  19. 19.

    Which calculation equals 40?

    1. A(3 + 7) × 4
    2. B3 + 7 × 4
    3. C3 × (7 + 4)
    4. D(3 × 7) + 4
  20. 20.

    (6 + 3) × 4 = 36

    True False
Celeste International School

Answer key

The laws of arithmetic

  1. 1.51
  2. 2.17
  3. 3.5
  4. 4.18
  5. 5.A. 51
  6. 6.False
  7. 7.12
  8. 8.15
  9. 9.12
  10. 10.30
  11. 11.21
  12. 12.22
  13. 13.9
  14. 14.8
  15. 15.1
  16. 16.6
  17. 17.2
  18. 18.32
  19. 19.A. (3 + 7) × 4
  20. 20.True