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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 565 · 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. 1.1 − 6/11 =
  2. 2.Diya has 5/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  3. 3.Meera has 7/12 of a chocolate bar and gives 4/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  4. 4.6/7 − 1/7 =
  5. 5.1 − 2/5 =
  6. 6.4/6 − 3/6 =
  7. 7.Riya has 6/7 of a watermelon and gives 4/7 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  8. 8.1 − 9/10 =
  9. 9.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? =
  10. 10.1 − 5/10 =
  11. 11.1 − 1/8 =
  12. 12.1 − 5/6 =
  13. 13.Rohan has 9/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Rohan have now? =
  14. 14.2/4 − 1/4 =
  15. 15.Tara has 5/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Tara have now? =
  16. 16.11/12 − 4/12 =
  17. 17.Vihaan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  18. 18.3/6 − 1/6 =
  19. 19.Sara has 2/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  20. 20.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? =
  21. 21.3/5 − 2/5 =
  22. 22.Diya has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  23. 23.8/9 − 6/9 =
  24. 24.1 − 6/9 =
  25. 25.1 − 1/11 =
  26. 26.3/7 − 2/7 =
  27. 27.Riya has 3/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  28. 28.Meera has 3/11 of a cake and gives 2/11 of the cake to a friend. What fraction of the cake does Meera have now? =
  29. 29.1 − 3/7 =
  30. 30.1 − 1/9 =
  31. 31.1 − 5/7 =
  32. 32.Vihaan has 3/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  33. 33.Anaya has 9/11 of a cake and gives 2/11 of the cake to a friend. What fraction of the cake does Anaya have now? =
  34. 34.Tara has 8/9 of a cake and gives 4/9 of the cake to a friend. What fraction of the cake does Tara have now? =
  35. 35.1 − 4/5 =
  36. 36.3/12 − 1/12 =
  37. 37.Meera has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  38. 38.Rohan has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  39. 39.1 − 1/3 =
  40. 40.5/6 − 4/6 =

Answer key

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

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