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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 174 · 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 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  2. 2.8/12 − 5/12 =
  3. 3.3/11 − 2/11 =
  4. 4.1 − 6/12 =
  5. 5.Meera has 9/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  6. 6.1 − 5/6 =
  7. 7.1 − 1/11 =
  8. 8.2/3 − 1/3 =
  9. 9.Vihaan has 6/7 of a watermelon and gives 3/7 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  10. 10.6/10 − 3/10 =
  11. 11.1 − 7/9 =
  12. 12.1 − 1/2 =
  13. 13.3/12 − 1/12 =
  14. 14.2/5 − 1/5 =
  15. 15.Sara has 3/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  16. 16.1 − 5/8 =
  17. 17.1 − 4/8 =
  18. 18.4/6 − 1/6 =
  19. 19.Vihaan has 5/6 of a chocolate bar and gives 4/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  20. 20.Vihaan has 4/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  21. 21.1 − 3/5 =
  22. 22.8/9 − 2/9 =
  23. 23.Ishaan has 2/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  24. 24.1 − 6/10 =
  25. 25.4/5 − 1/5 =
  26. 26.1 − 4/6 =
  27. 27.Ishaan has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  28. 28.2/11 − 1/11 =
  29. 29.Rohan 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 Rohan have now? =
  30. 30.Aarav has 8/11 of a watermelon and gives 5/11 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  31. 31.2/6 − 1/6 =
  32. 32.1 − 4/5 =
  33. 33.Sara has 7/10 of a watermelon and gives 6/10 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  34. 34.Sara has 3/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  35. 35.2/4 − 1/4 =
  36. 36.1 − 6/7 =
  37. 37.Aarav has 5/6 of a watermelon and gives 4/6 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  38. 38.Meera has 5/11 of a pizza and gives 4/11 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  39. 39.Tara has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  40. 40.1 − 1/9 =

Answer key

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

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