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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 314 · 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.Rohan has 8/12 of a chocolate bar and gives 7/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  2. 2.Anaya has 7/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  3. 3.2/8 − 1/8 =
  4. 4.7/10 − 5/10 =
  5. 5.1 − 2/11 =
  6. 6.3/4 − 1/4 =
  7. 7.2/7 − 1/7 =
  8. 8.Diya has 4/6 of a watermelon and gives 3/6 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  9. 9.7/8 − 4/8 =
  10. 10.2/3 − 1/3 =
  11. 11.Vihaan has 5/12 of a chocolate bar and gives 3/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  12. 12.2/4 − 1/4 =
  13. 13.4/5 − 1/5 =
  14. 14.Aarav has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  15. 15.3/11 − 2/11 =
  16. 16.1 − 3/6 =
  17. 17.1 − 1/9 =
  18. 18.2/6 − 1/6 =
  19. 19.5/8 − 4/8 =
  20. 20.Kabir has 2/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  21. 21.Anaya has 3/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  22. 22.Tara has 6/7 of a pizza and gives 3/7 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  23. 23.1 − 5/6 =
  24. 24.1 − 2/3 =
  25. 25.Arjun has 4/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Arjun have now? =
  26. 26.2/5 − 1/5 =
  27. 27.1 − 1/2 =
  28. 28.1 − 1/12 =
  29. 29.1 − 1/4 =
  30. 30.Sara 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 Sara have now? =
  31. 31.Sara has 10/12 of a pizza and gives 7/12 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  32. 32.7/11 − 2/11 =
  33. 33.Sara has 2/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  34. 34.1 − 1/6 =
  35. 35.5/6 − 4/6 =
  36. 36.Arjun has 3/10 of a pizza and gives 1/10 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  37. 37.Riya has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  38. 38.Anaya has 8/10 of a watermelon and gives 7/10 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  39. 39.6/10 − 3/10 =
  40. 40.1 − 6/11 =

Answer key

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

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