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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 99 · 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. 1.1 − 1/9 =
  2. 2.Rohan has 6/9 of a chocolate bar and gives 3/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  3. 3.Kabir has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  4. 4.Tara has 3/9 of a cake and gives 2/9 of the cake to a friend. What fraction of the cake does Tara have now? =
  5. 5.2/6 − 1/6 =
  6. 6.2/3 − 1/3 =
  7. 7.1 − 2/9 =
  8. 8.4/5 − 1/5 =
  9. 9.9/10 − 4/10 =
  10. 10.Diya has 3/10 of a chocolate bar and gives 2/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  11. 11.Diya has 5/7 of a watermelon and gives 4/7 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  12. 12.Meera has 8/12 of a chocolate bar and gives 7/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  13. 13.1 − 2/3 =
  14. 14.Rohan has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Rohan have now? =
  15. 15.Aarav 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 Aarav have now? =
  16. 16.1 − 2/4 =
  17. 17.1 − 5/8 =
  18. 18.5/6 − 3/6 =
  19. 19.Arjun has 7/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  20. 20.2/12 − 1/12 =
  21. 21.Kabir has 9/12 of a chocolate bar and gives 5/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  22. 22.Vihaan has 2/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  23. 23.Vihaan has 4/12 of a pizza and gives 3/12 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  24. 24.Diya has 7/11 of a chocolate bar and gives 6/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  25. 25.3/5 − 2/5 =
  26. 26.1 − 3/4 =
  27. 27.1 − 7/10 =
  28. 28.Kabir has 7/12 of a cake and gives 2/12 of the cake to a friend. What fraction of the cake does Kabir have now? =
  29. 29.5/9 − 1/9 =
  30. 30.1 − 1/4 =
  31. 31.1 − 3/7 =
  32. 32.Diya has 4/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  33. 33.3/11 − 1/11 =
  34. 34.1 − 6/8 =
  35. 35.1 − 4/5 =
  36. 36.7/11 − 6/11 =
  37. 37.Meera has 5/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  38. 38.Sara has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  39. 39.5/11 − 4/11 =
  40. 40.1 − 5/12 =

Answer key

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

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