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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 197 · 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. 1.4/5 − 2/5 =
  2. 2.3/4 − 1/4 =
  3. 3.Ishaan has 2/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  4. 4.1 − 2/9 =
  5. 5.4/6 − 2/6 =
  6. 6.2/3 − 1/3 =
  7. 7.Kabir has 11/12 of a cake and gives 7/12 of the cake to a friend. What fraction of the cake does Kabir have now? =
  8. 8.Riya has 8/10 of a chocolate bar and gives 2/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  9. 9.1 − 2/5 =
  10. 10.Ishaan has 6/7 of a cake and gives 3/7 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  11. 11.1 − 2/3 =
  12. 12.Kabir has 5/8 of a chocolate bar and gives 2/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  13. 13.6/12 − 4/12 =
  14. 14.Ishaan has 3/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  15. 15.1 − 11/12 =
  16. 16.Anaya has 6/10 of a chocolate bar and gives 5/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  17. 17.Rohan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Rohan have now? =
  18. 18.Vihaan has 5/12 of a pizza and gives 4/12 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  19. 19.Tara has 2/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  20. 20.4/11 − 1/11 =
  21. 21.2/4 − 1/4 =
  22. 22.4/5 − 3/5 =
  23. 23.Anaya has 2/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Anaya have now? =
  24. 24.Rohan has 3/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Rohan have now? =
  25. 25.Tara has 3/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  26. 26.Anaya has 4/11 of a watermelon and gives 3/11 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  27. 27.7/8 − 2/8 =
  28. 28.2/5 − 1/5 =
  29. 29.1 − 6/7 =
  30. 30.2/6 − 1/6 =
  31. 31.6/8 − 2/8 =
  32. 32.Anaya has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  33. 33.3/5 − 2/5 =
  34. 34.Diya has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  35. 35.3/5 − 1/5 =
  36. 36.Meera has 7/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  37. 37.1 − 5/8 =
  38. 38.Kabir has 5/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Kabir have now? =
  39. 39.6/7 − 3/7 =
  40. 40.9/12 − 8/12 =

Answer key

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

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