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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 377 · 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.Ishaan 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 Ishaan have now? =
  2. 2.1 − 6/11 =
  3. 3.Aarav has 3/6 of a chocolate bar and gives 2/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  4. 4.3/7 − 2/7 =
  5. 5.2/3 − 1/3 =
  6. 6.Aarav has 7/9 of a pizza and gives 4/9 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  7. 7.7/8 − 1/8 =
  8. 8.11/12 − 7/12 =
  9. 9.Rohan has 7/12 of a watermelon and gives 4/12 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  10. 10.1 − 3/10 =
  11. 11.Meera has 8/12 of a cake and gives 4/12 of the cake to a friend. What fraction of the cake does Meera have now? =
  12. 12.Anaya has 3/4 of a watermelon and gives 2/4 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  13. 13.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? =
  14. 14.7/10 − 6/10 =
  15. 15.1 − 8/9 =
  16. 16.3/4 − 2/4 =
  17. 17.4/8 − 2/8 =
  18. 18.1 − 1/5 =
  19. 19.6/12 − 5/12 =
  20. 20.1 − 1/8 =
  21. 21.3/11 − 1/11 =
  22. 22.Ishaan has 6/8 of a cake and gives 2/8 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  23. 23.1 − 4/10 =
  24. 24.1 − 1/4 =
  25. 25.9/10 − 6/10 =
  26. 26.1 − 1/2 =
  27. 27.Sara has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Sara have now? =
  28. 28.1 − 8/12 =
  29. 29.Arjun has 3/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  30. 30.7/9 − 5/9 =
  31. 31.1 − 1/11 =
  32. 32.5/10 − 2/10 =
  33. 33.1 − 2/4 =
  34. 34.Sara has 7/8 of a pizza and gives 4/8 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  35. 35.3/9 − 1/9 =
  36. 36.1 − 7/8 =
  37. 37.1 − 3/11 =
  38. 38.3/4 − 1/4 =
  39. 39.Meera has 5/8 of a pizza and gives 4/8 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  40. 40.1 − 6/9 =

Answer key

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

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