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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 232 · 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. 1.3/12 − 2/12 =
  2. 2.1 − 3/8 =
  3. 3.2/6 − 1/6 =
  4. 4.Meera 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 Meera have now? =
  5. 5.Aarav has 2/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  6. 6.4/5 − 3/5 =
  7. 7.1 − 6/10 =
  8. 8.5/7 − 4/7 =
  9. 9.Rohan has 8/11 of a pizza and gives 5/11 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  10. 10.4/8 − 2/8 =
  11. 11.Tara has 2/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  12. 12.2/10 − 1/10 =
  13. 13.2/3 − 1/3 =
  14. 14.9/10 − 2/10 =
  15. 15.3/6 − 1/6 =
  16. 16.1 − 9/11 =
  17. 17.Ishaan has 3/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  18. 18.Anaya has 3/12 of a chocolate bar and gives 1/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  19. 19.1 − 5/11 =
  20. 20.1 − 1/6 =
  21. 21.Arjun 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 Arjun have now? =
  22. 22.Sara has 6/10 of a pizza and gives 1/10 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  23. 23.1 − 3/6 =
  24. 24.Diya has 4/5 of a chocolate bar and gives 3/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  25. 25.Rohan has 2/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Rohan have now? =
  26. 26.1 − 2/6 =
  27. 27.Meera has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Meera have now? =
  28. 28.1 − 7/8 =
  29. 29.1 − 5/8 =
  30. 30.1 − 8/11 =
  31. 31.1 − 1/4 =
  32. 32.1 − 6/7 =
  33. 33.1 − 2/11 =
  34. 34.1 − 4/7 =
  35. 35.1 − 1/3 =
  36. 36.Ishaan has 4/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  37. 37.Vihaan has 4/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  38. 38.Tara has 7/9 of a watermelon and gives 5/9 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  39. 39.Riya has 2/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Riya have now? =
  40. 40.Riya has 11/12 of a watermelon and gives 9/12 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =

Answer key

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

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