Maths Guru
Class 4Ages 8–9

Class 4 Fractions Worksheet (Basics)

Seven questions find a fraction of a quantity, seven add fractions with the same denominator and six subtract them. Totals are kept below one whole so the focus is on the idea, not on mixed numbers.

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Maths Guru · Class 4 Fractions Worksheet (Basics)

Name: ____________________ Date: ____________ Score: ____ / 20

Solve. Write fractions as numerator/denominator, for example 3/7.

  1. 3/6 of 18 = ___
  2. 3/7 of 21 = ___
  3. 1/5 of 10 = ___
  4. 1/2 of 10 = ___
  5. 2/7 of 21 = ___
  6. 7/8 of 48 = ___
  7. 2/3 of 6 = ___
  8. 5/12 + 6/12 = ___
  9. 5/11 + 3/11 = ___
  10. 6/10 + 3/10 = ___
  11. 3/8 + 3/8 = ___
  12. 2/6 + 1/6 = ___
  13. 1/5 + 3/5 = ___
  14. 1/4 + 1/4 = ___
  15. 9/11 − 8/11 = ___
  16. 6/8 − 4/8 = ___
  17. 8/11 − 7/11 = ___
  18. 3/4 − 1/4 = ___
  19. 7/11 − 2/11 = ___
  20. 3/7 − 2/7 = ___

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Answer key: Class 4 Fractions Worksheet (Basics)

  1. 9
  2. 9
  3. 2
  4. 5
  5. 6
  6. 42
  7. 4
  8. 11/12
  9. 8/11
  10. 9/10
  11. 6/8
  12. 3/6
  13. 4/5
  14. 2/4
  15. 1/11
  16. 2/8
  17. 1/11
  18. 2/4
  19. 5/11
  20. 1/7

Tip for parents

Draw a bar or circle for the first question of each type. A picture shows why the denominator stays the same when adding.

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