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5th grade adding fractions with unlike denominators worksheets

Three free printable sheets of 20 problems, each with an answer key. They practice adding fractions with different denominators. Press print, or save as a PDF from the print window. No sign-up, no email.

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Name: ____________________Date: ____________Score: ____ / 20

5th grade adding fractions with unlike denominators: worksheet 1

  1. 3/4 + 4/6 = ____
  2. 2/3 + 5/6 = ____
  3. 1/3 + 3/9 = ____
  4. 1/2 + 1/3 = ____
  5. 1/3 + 1/4 = ____
  6. 1/5 + 8/10 = ____
  7. 2/3 + 5/9 = ____
  8. 2/3 + 3/4 = ____
  9. 1/2 + 3/6 = ____
  10. 2/3 + 6/9 = ____
  11. 2/4 + 4/6 = ____
  12. 1/4 + 4/6 = ____
  13. 1/5 + 7/10 = ____
  14. 1/2 + 2/4 = ____
  15. 1/2 + 1/5 = ____
  16. 1/2 + 2/6 = ____
  17. 1/3 + 5/9 = ____
  18. 1/3 + 2/9 = ____
  19. 2/3 + 1/6 = ____
  20. 1/3 + 1/6 = ____
Name: ____________________Date: ____________Score: ____ / 20

5th grade adding fractions with unlike denominators: worksheet 2

  1. 3/4 + 4/6 = ____
  2. 1/2 + 1/4 = ____
  3. 1/2 + 4/5 = ____
  4. 2/3 + 2/9 = ____
  5. 2/3 + 4/9 = ____
  6. 1/2 + 2/3 = ____
  7. 2/5 + 7/10 = ____
  8. 1/2 + 2/5 = ____
  9. 2/3 + 4/6 = ____
  10. 1/2 + 5/6 = ____
  11. 3/4 + 2/6 = ____
  12. 1/3 + 3/4 = ____
  13. 1/2 + 2/6 = ____
  14. 1/4 + 4/6 = ____
  15. 1/2 + 3/6 = ____
  16. 1/2 + 1/5 = ____
  17. 2/3 + 3/4 = ____
  18. 1/4 + 7/8 = ____
  19. 3/4 + 1/6 = ____
  20. 2/4 + 5/6 = ____
Name: ____________________Date: ____________Score: ____ / 20

5th grade adding fractions with unlike denominators: worksheet 3

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

Answer keys

Worksheet 1

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

Worksheet 2

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

Worksheet 3

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

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