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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 153 · 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 − 1/5 =
  2. 2.Diya has 9/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  3. 3.1 − 7/9 =
  4. 4.Aarav has 3/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Aarav have now? =
  5. 5.Meera has 4/9 of a watermelon and gives 2/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  6. 6.Anaya 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 Anaya have now? =
  7. 7.2/4 − 1/4 =
  8. 8.1 − 4/6 =
  9. 9.Ishaan has 4/5 of a pizza and gives 2/5 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  10. 10.Aarav has 6/8 of a cake and gives 4/8 of the cake to a friend. What fraction of the cake does Aarav have now? =
  11. 11.4/8 − 1/8 =
  12. 12.Aarav has 3/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  13. 13.2/3 − 1/3 =
  14. 14.Rohan has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  15. 15.3/8 − 1/8 =
  16. 16.Anaya has 8/12 of a chocolate bar and gives 3/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  17. 17.1 − 1/2 =
  18. 18.4/12 − 2/12 =
  19. 19.7/12 − 3/12 =
  20. 20.Arjun has 3/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Arjun have now? =
  21. 21.1 − 1/9 =
  22. 22.1 − 4/7 =
  23. 23.6/7 − 5/7 =
  24. 24.2/10 − 1/10 =
  25. 25.3/4 − 1/4 =
  26. 26.1 − 3/11 =
  27. 27.10/11 − 6/11 =
  28. 28.6/7 − 3/7 =
  29. 29.1 − 2/6 =
  30. 30.1 − 3/6 =
  31. 31.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? =
  32. 32.Riya has 4/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  33. 33.1 − 2/4 =
  34. 34.Aarav has 4/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  35. 35.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? =
  36. 36.Rohan has 5/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Rohan have now? =
  37. 37.Ishaan has 3/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  38. 38.1 − 5/10 =
  39. 39.1 − 4/9 =
  40. 40.2/8 − 1/8 =

Answer key

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

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