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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 158 · 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.Meera has 2/9 of a chocolate bar and gives 1/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  2. 2.1 − 8/9 =
  3. 3.5/11 − 4/11 =
  4. 4.7/10 − 2/10 =
  5. 5.2/8 − 1/8 =
  6. 6.Anaya has 3/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  7. 7.9/11 − 1/11 =
  8. 8.1 − 1/2 =
  9. 9.1 − 5/9 =
  10. 10.6/12 − 5/12 =
  11. 11.5/8 − 3/8 =
  12. 12.Aarav has 5/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Aarav have now? =
  13. 13.3/4 − 1/4 =
  14. 14.Aarav has 3/5 of a cake and gives 2/5 of the cake to a friend. What fraction of the cake does Aarav have now? =
  15. 15.1 − 1/4 =
  16. 16.2/4 − 1/4 =
  17. 17.2/7 − 1/7 =
  18. 18.Riya has 4/10 of a watermelon and gives 2/10 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  19. 19.Aarav has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  20. 20.Anaya has 3/5 of a cake and gives 2/5 of the cake to a friend. What fraction of the cake does Anaya have now? =
  21. 21.Meera has 5/8 of a watermelon and gives 3/8 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  22. 22.Tara has 8/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  23. 23.1 − 8/12 =
  24. 24.1 − 8/10 =
  25. 25.Tara has 7/8 of a watermelon and gives 2/8 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  26. 26.1 − 5/10 =
  27. 27.Aarav has 5/8 of a chocolate bar and gives 3/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  28. 28.7/8 − 5/8 =
  29. 29.Kabir has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  30. 30.1 − 2/3 =
  31. 31.Rohan 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 Rohan have now? =
  32. 32.1 − 2/12 =
  33. 33.Aarav has 2/9 of a chocolate bar and gives 1/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  34. 34.2/3 − 1/3 =
  35. 35.1 − 10/11 =
  36. 36.Meera 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 Meera have now? =
  37. 37.Riya 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 Riya have now? =
  38. 38.6/11 − 2/11 =
  39. 39.1 − 1/3 =
  40. 40.Tara has 6/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =

Answer key

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

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