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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 404 · 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. 1.3/7 − 1/7 =
  2. 2.Aarav has 6/8 of a chocolate bar and gives 5/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  3. 3.Arjun has 3/7 of a chocolate bar and gives 2/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  4. 4.1 − 2/3 =
  5. 5.Aarav has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  6. 6.Tara has 3/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Tara have now? =
  7. 7.1 − 3/8 =
  8. 8.Vihaan has 3/7 of a watermelon and gives 2/7 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  9. 9.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? =
  10. 10.1 − 1/3 =
  11. 11.1 − 1/4 =
  12. 12.Diya has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Diya have now? =
  13. 13.1 − 1/2 =
  14. 14.1 − 6/8 =
  15. 15.4/11 − 3/11 =
  16. 16.2/4 − 1/4 =
  17. 17.Arjun has 7/11 of a watermelon and gives 4/11 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  18. 18.1 − 3/4 =
  19. 19.Diya has 8/10 of a watermelon and gives 4/10 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  20. 20.Aarav has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  21. 21.8/10 − 2/10 =
  22. 22.9/10 − 7/10 =
  23. 23.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? =
  24. 24.5/8 − 1/8 =
  25. 25.4/8 − 2/8 =
  26. 26.1 − 7/11 =
  27. 27.2/3 − 1/3 =
  28. 28.1 − 2/5 =
  29. 29.6/7 − 1/7 =
  30. 30.1 − 2/7 =
  31. 31.Rohan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Rohan have now? =
  32. 32.2/5 − 1/5 =
  33. 33.Anaya has 5/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  34. 34.Riya has 4/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Riya have now? =
  35. 35.Ishaan has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  36. 36.1 − 2/6 =
  37. 37.8/11 − 3/11 =
  38. 38.Sara has 8/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Sara have now? =
  39. 39.Meera has 5/6 of a pizza and gives 4/6 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  40. 40.1 − 1/11 =

Answer key

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

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