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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 587 · 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.Aarav has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Aarav have now? =
  2. 2.1 − 4/11 =
  3. 3.6/7 − 2/7 =
  4. 4.Rohan has 3/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  5. 5.1 − 2/7 =
  6. 6.1 − 1/2 =
  7. 7.Ishaan has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  8. 8.3/10 − 2/10 =
  9. 9.5/6 − 1/6 =
  10. 10.1 − 1/9 =
  11. 11.Kabir has 4/9 of a cake and gives 3/9 of the cake to a friend. What fraction of the cake does Kabir have now? =
  12. 12.2/11 − 1/11 =
  13. 13.Meera has 9/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  14. 14.Kabir has 9/12 of a chocolate bar and gives 6/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  15. 15.3/9 − 1/9 =
  16. 16.Sara has 3/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Sara have now? =
  17. 17.1 − 6/8 =
  18. 18.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? =
  19. 19.Kabir has 6/9 of a cake and gives 5/9 of the cake to a friend. What fraction of the cake does Kabir have now? =
  20. 20.11/12 − 2/12 =
  21. 21.Anaya has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  22. 22.Riya has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Riya have now? =
  23. 23.6/10 − 5/10 =
  24. 24.1 − 3/7 =
  25. 25.4/7 − 1/7 =
  26. 26.3/7 − 1/7 =
  27. 27.3/8 − 1/8 =
  28. 28.1 − 1/3 =
  29. 29.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? =
  30. 30.2/3 − 1/3 =
  31. 31.Ishaan has 2/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  32. 32.Diya has 6/12 of a cake and gives 4/12 of the cake to a friend. What fraction of the cake does Diya have now? =
  33. 33.3/4 − 2/4 =
  34. 34.Arjun has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Arjun have now? =
  35. 35.Sara has 4/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Sara have now? =
  36. 36.8/10 − 1/10 =
  37. 37.2/10 − 1/10 =
  38. 38.Diya has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  39. 39.3/10 − 1/10 =
  40. 40.5/8 − 2/8 =

Answer key

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

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