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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 86 · 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.Aarav has 6/7 of a chocolate bar and gives 3/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  2. 2.2/3 − 1/3 =
  3. 3.Vihaan has 4/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  4. 4.Rohan has 5/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  5. 5.Tara has 7/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Tara have now? =
  6. 6.Aarav has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  7. 7.1 − 1/2 =
  8. 8.1 − 2/9 =
  9. 9.3/6 − 2/6 =
  10. 10.Anaya has 7/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  11. 11.1 − 2/4 =
  12. 12.Aarav has 5/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  13. 13.1 − 1/3 =
  14. 14.Tara has 6/7 of a cake and gives 4/7 of the cake to a friend. What fraction of the cake does Tara have now? =
  15. 15.Aarav has 3/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  16. 16.Riya has 4/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  17. 17.Meera has 6/7 of a chocolate bar and gives 4/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  18. 18.Vihaan has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  19. 19.7/11 − 5/11 =
  20. 20.2/12 − 1/12 =
  21. 21.Diya has 8/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  22. 22.6/11 − 2/11 =
  23. 23.1 − 1/4 =
  24. 24.Meera has 11/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Meera have now? =
  25. 25.Ishaan has 2/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  26. 26.Arjun has 4/7 of a chocolate bar and gives 3/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  27. 27.3/4 − 2/4 =
  28. 28.Rohan has 7/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  29. 29.3/12 − 2/12 =
  30. 30.1 − 7/10 =
  31. 31.Tara has 8/9 of a chocolate bar and gives 3/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  32. 32.Vihaan has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  33. 33.1 − 3/9 =
  34. 34.Rohan has 5/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  35. 35.1 − 4/7 =
  36. 36.Sara has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  37. 37.2/10 − 1/10 =
  38. 38.6/8 − 3/8 =
  39. 39.1 − 2/10 =
  40. 40.4/8 − 1/8 =

Answer key

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

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