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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 105 · 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. 1.2/3 − 1/3 =
  2. 2.1 − 2/6 =
  3. 3.1 − 2/9 =
  4. 4.1 − 7/12 =
  5. 5.2/10 − 1/10 =
  6. 6.1 − 1/2 =
  7. 7.Sara has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  8. 8.4/5 − 1/5 =
  9. 9.3/9 − 2/9 =
  10. 10.Meera has 7/9 of a watermelon and gives 2/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  11. 11.1 − 4/12 =
  12. 12.4/11 − 2/11 =
  13. 13.Rohan has 9/10 of a chocolate bar and gives 7/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  14. 14.5/11 − 2/11 =
  15. 15.2/5 − 1/5 =
  16. 16.Vihaan has 5/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  17. 17.Kabir has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Kabir have now? =
  18. 18.3/4 − 2/4 =
  19. 19.Tara has 6/9 of a pizza and gives 4/9 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  20. 20.Kabir has 5/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  21. 21.5/8 − 2/8 =
  22. 22.7/8 − 3/8 =
  23. 23.Vihaan has 5/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  24. 24.7/9 − 5/9 =
  25. 25.Tara has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Tara have now? =
  26. 26.1 − 2/3 =
  27. 27.Meera has 8/9 of a watermelon and gives 5/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  28. 28.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? =
  29. 29.1 − 1/4 =
  30. 30.Aarav has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Aarav have now? =
  31. 31.1 − 7/11 =
  32. 32.1 − 7/8 =
  33. 33.3/4 − 1/4 =
  34. 34.4/11 − 1/11 =
  35. 35.Vihaan has 8/10 of a chocolate bar and gives 6/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  36. 36.Meera has 2/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  37. 37.4/6 − 1/6 =
  38. 38.1 − 3/5 =
  39. 39.1 − 2/5 =
  40. 40.Anaya has 2/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =

Answer key

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

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