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Add fractions with unlike denominators

Year 5 maths · Fieldbook Learning

Name ______________________ Date __________

Find a common denominator, add, then simplify. Write improper results as mixed numbers.

  1. 1/2 + 2/3 =
  2. 1/2 + 1/3 =
  3. 3/4 + 4/5 =
  4. 3/5 + 1/4 =
  5. 2/5 + 2/3 =
  6. 1/3 + 1/2 =
  7. 1/4 + 2/3 =
  8. 5/6 + 2/5 =
  9. 8/9 + 3/4 =
  10. 2/3 + 1/4 =
  11. 8/9 + 5/7 =
  12. 3/4 + 1/9 =
  13. 1/7 + 1/4 =
  14. 5/7 + 2/3 =
  15. 8/11 + 3/4 =
  16. 7/12 + 9/10 =
  17. 1/6 + 5/7 =
  18. 11/12 + 3/10 =
  19. 3/5 + 2/3 =
  20. 1/3 + 4/5 =
More free practice: fieldbooklearning.com/au/practice/year-5/add-fractions-with-unlike-denominators/

Answer key: Add fractions with unlike denominators

  1. 1 1/6
  2. 5/6
  3. 1 11/20
  4. 17/20
  5. 1 1/15
  6. 5/6
  7. 11/12
  8. 1 7/30
  9. 1 23/36
  10. 11/12
  11. 1 38/63
  12. 31/36
  13. 11/28
  14. 1 8/21
  15. 1 21/44
  16. 1 29/60
  17. 37/42
  18. 1 13/60
  19. 1 4/15
  20. 1 2/15