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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 132 · 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 − 1/11 =
  2. 2.2/6 − 1/6 =
  3. 3.Arjun has 3/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  4. 4.1 − 2/11 =
  5. 5.1 − 1/2 =
  6. 6.1 − 1/3 =
  7. 7.2/7 − 1/7 =
  8. 8.Sara has 6/7 of a cake and gives 3/7 of the cake to a friend. What fraction of the cake does Sara have now? =
  9. 9.Aarav has 3/6 of a chocolate bar and gives 2/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  10. 10.Tara has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Tara have now? =
  11. 11.6/9 − 2/9 =
  12. 12.6/9 − 1/9 =
  13. 13.3/4 − 2/4 =
  14. 14.1 − 2/9 =
  15. 15.1 − 3/11 =
  16. 16.Ishaan has 9/10 of a pizza and gives 2/10 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  17. 17.3/4 − 1/4 =
  18. 18.1 − 4/10 =
  19. 19.Anaya has 10/11 of a chocolate bar and gives 3/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  20. 20.7/12 − 1/12 =
  21. 21.1 − 5/10 =
  22. 22.3/7 − 2/7 =
  23. 23.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? =
  24. 24.Kabir has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  25. 25.1 − 6/10 =
  26. 26.5/11 − 2/11 =
  27. 27.Diya has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  28. 28.1 − 7/8 =
  29. 29.Arjun has 11/12 of a watermelon and gives 9/12 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  30. 30.Aarav has 4/7 of a watermelon and gives 3/7 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  31. 31.Rohan has 8/11 of a pizza and gives 4/11 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  32. 32.1 − 4/8 =
  33. 33.Arjun has 3/11 of a cake and gives 1/11 of the cake to a friend. What fraction of the cake does Arjun have now? =
  34. 34.Arjun has 4/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Arjun have now? =
  35. 35.1 − 3/5 =
  36. 36.2/5 − 1/5 =
  37. 37.Vihaan 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 Vihaan have now? =
  38. 38.1 − 2/3 =
  39. 39.6/12 − 1/12 =
  40. 40.3/12 − 1/12 =

Answer key

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

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