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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 76 · 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.Diya has 5/9 of a chocolate bar and gives 4/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  2. 2.1 − 1/2 =
  3. 3.1 − 1/5 =
  4. 4.2/7 − 1/7 =
  5. 5.4/12 − 1/12 =
  6. 6.1 − 3/6 =
  7. 7.1 − 7/12 =
  8. 8.2/3 − 1/3 =
  9. 9.2/4 − 1/4 =
  10. 10.4/9 − 3/9 =
  11. 11.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? =
  12. 12.Riya has 3/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  13. 13.1 − 1/6 =
  14. 14.2/10 − 1/10 =
  15. 15.Ishaan has 3/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  16. 16.Kabir has 8/10 of a chocolate bar and gives 3/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  17. 17.1 − 2/3 =
  18. 18.1 − 3/9 =
  19. 19.2/8 − 1/8 =
  20. 20.4/6 − 3/6 =
  21. 21.Meera has 3/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  22. 22.5/6 − 1/6 =
  23. 23.1 − 3/4 =
  24. 24.Arjun has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Arjun have now? =
  25. 25.6/8 − 3/8 =
  26. 26.1 − 6/9 =
  27. 27.3/6 − 1/6 =
  28. 28.1 − 1/7 =
  29. 29.6/9 − 2/9 =
  30. 30.Vihaan has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  31. 31.Arjun has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  32. 32.1 − 8/10 =
  33. 33.Anaya has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  34. 34.Meera has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  35. 35.2/6 − 1/6 =
  36. 36.1 − 4/12 =
  37. 37.1 − 4/8 =
  38. 38.1 − 7/11 =
  39. 39.1 − 1/4 =
  40. 40.Aarav has 11/12 of a chocolate bar and gives 4/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =

Answer key

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

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