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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 601 · 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 − 1/3 =
  2. 2.1 − 5/12 =
  3. 3.6/7 − 5/7 =
  4. 4.1 − 1/11 =
  5. 5.Riya has 3/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  6. 6.1 − 7/8 =
  7. 7.3/7 − 1/7 =
  8. 8.Meera has 4/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  9. 9.1 − 2/10 =
  10. 10.Ishaan has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  11. 11.10/12 − 5/12 =
  12. 12.2/3 − 1/3 =
  13. 13.7/9 − 4/9 =
  14. 14.Meera 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 Meera have now? =
  15. 15.1 − 6/10 =
  16. 16.1 − 1/6 =
  17. 17.3/6 − 1/6 =
  18. 18.1 − 6/7 =
  19. 19.1 − 3/8 =
  20. 20.1 − 1/2 =
  21. 21.1 − 8/11 =
  22. 22.3/10 − 1/10 =
  23. 23.Arjun has 10/12 of a cake and gives 5/12 of the cake to a friend. What fraction of the cake does Arjun have now? =
  24. 24.1 − 3/11 =
  25. 25.Kabir has 2/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  26. 26.4/10 − 3/10 =
  27. 27.2/11 − 1/11 =
  28. 28.Kabir has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Kabir have now? =
  29. 29.3/11 − 2/11 =
  30. 30.2/5 − 1/5 =
  31. 31.3/6 − 2/6 =
  32. 32.3/5 − 2/5 =
  33. 33.5/10 − 4/10 =
  34. 34.1 − 4/11 =
  35. 35.2/8 − 1/8 =
  36. 36.5/12 − 1/12 =
  37. 37.2/7 − 1/7 =
  38. 38.Rohan has 2/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  39. 39.1 − 3/5 =
  40. 40.1 − 6/9 =

Answer key

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

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