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Add fractions with like denominators

Grade 4 math · Fieldbook Learning

Name ______________________ Date __________

Add the numerators and keep the denominator. Write the answer in simplest form (a mixed number if it is more than one).

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

Play it as a quiz game

6 of these questions as multiple choice, with near-miss wrong answers, ready for Kahoot or Blooket.

  1. Download the game's own question template: in Kahoot, Add question → Import spreadsheet; in Blooket, Create a set → Spreadsheet import.
  2. Click the matching button below, then click the first empty question row of the template and paste.
  3. Save the template (Kahoot needs .xlsx, Blooket .csv) and upload it.
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Answer key: Add fractions with like denominators

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