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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 129 · 40 questions
TalentJR

The method (1 whole = b/b): Same bottom number: subtract the top numbers and keep the bottom. To take a fraction from 1, write 1 as b/b (1 = 10/10). Simplify the answer.

NameDateTime takenScore ___ / 40
  1. 1.5/7 − 1/7 =
  2. 2.1 − 1/11 =
  3. 3.4/12 − 2/12 =
  4. 4.Kabir has 4/5 of a chocolate bar and gives 3/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  5. 5.Sara has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  6. 6.Arjun has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  7. 7.2/7 − 1/7 =
  8. 8.Ishaan has 6/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  9. 9.Diya has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  10. 10.Ishaan has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  11. 11.1 − 8/10 =
  12. 12.Rohan has 4/6 of a chocolate bar and gives 2/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  13. 13.4/8 − 2/8 =
  14. 14.1 − 1/4 =
  15. 15.Anaya has 2/3 of a chocolate bar and gives 1/3 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  16. 16.1 − 2/4 =
  17. 17.Kabir has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Kabir have now? =
  18. 18.Sara has 6/8 of a chocolate bar and gives 5/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  19. 19.Rohan has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  20. 20.Tara has 3/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  21. 21.2/3 − 1/3 =
  22. 22.Tara has 6/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Tara have now? =
  23. 23.Aarav has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  24. 24.2/12 − 1/12 =
  25. 25.8/12 − 5/12 =
  26. 26.Kabir has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Kabir have now? =
  27. 27.Vihaan has 7/10 of a watermelon and gives 2/10 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  28. 28.Riya has 10/12 of a pizza and gives 5/12 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  29. 29.4/7 − 1/7 =
  30. 30.1 − 1/2 =
  31. 31.Meera has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  32. 32.3/5 − 1/5 =
  33. 33.Vihaan has 4/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  34. 34.Ishaan has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  35. 35.3/6 − 2/6 =
  36. 36.1 − 2/8 =
  37. 37.3/12 − 1/12 =
  38. 38.1 − 2/3 =
  39. 39.1 − 1/12 =
  40. 40.6/7 − 1/7 =

Answer key

  1. 4/7
  2. 10/11
  3. 1/6
  4. 1/5
  5. 1/3
  6. 1/9
  7. 1/7
  8. 4/7
  9. 1/2
  10. 1/4
  11. 1/5
  12. 1/3
  13. 1/4
  14. 3/4
  15. 1/3
  16. 1/2
  17. 1/3
  18. 1/8
  19. 1/4
  20. 1/9
  21. 1/3
  22. 1/2
  23. 1/4
  24. 1/12
  25. 1/4
  26. 1/2
  27. 1/2
  28. 5/12
  29. 3/7
  30. 1/2
  31. 1/4
  32. 2/5
  33. 1/4
  34. 1/3
  35. 1/6
  36. 3/4
  37. 1/6
  38. 1/3
  39. 11/12
  40. 5/7

Free fractions lessons, practice and worksheets at talentjr.in/fractions-for-kids