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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 134 · 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 − 6/7 =
  2. 2.Meera has 9/11 of a cake and gives 7/11 of the cake to a friend. What fraction of the cake does Meera have now? =
  3. 3.Anaya has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  4. 4.1 − 2/5 =
  5. 5.1 − 7/12 =
  6. 6.3/4 − 1/4 =
  7. 7.7/10 − 5/10 =
  8. 8.2/8 − 1/8 =
  9. 9.Arjun has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  10. 10.Tara has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  11. 11.1 − 8/9 =
  12. 12.1 − 5/11 =
  13. 13.3/8 − 1/8 =
  14. 14.6/10 − 2/10 =
  15. 15.3/4 − 2/4 =
  16. 16.4/6 − 3/6 =
  17. 17.Tara has 8/9 of a pizza and gives 4/9 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  18. 18.2/3 − 1/3 =
  19. 19.1 − 2/12 =
  20. 20.8/12 − 6/12 =
  21. 21.Arjun has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  22. 22.4/8 − 3/8 =
  23. 23.2/5 − 1/5 =
  24. 24.5/10 − 3/10 =
  25. 25.Sara has 2/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  26. 26.Rohan has 10/12 of a cake and gives 2/12 of the cake to a friend. What fraction of the cake does Rohan have now? =
  27. 27.2/4 − 1/4 =
  28. 28.1 − 1/2 =
  29. 29.3/6 − 2/6 =
  30. 30.Anaya has 5/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  31. 31.1 − 4/9 =
  32. 32.Vihaan has 3/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  33. 33.4/6 − 1/6 =
  34. 34.1 − 6/12 =
  35. 35.Kabir has 4/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Kabir have now? =
  36. 36.Aarav 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 Aarav have now? =
  37. 37.Kabir has 4/9 of a pizza and gives 3/9 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  38. 38.5/9 − 2/9 =
  39. 39.3/5 − 2/5 =
  40. 40.Kabir has 3/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =

Answer key

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

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