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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 344 · 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. 1.2/12 − 1/12 =
  2. 2.5/6 − 4/6 =
  3. 3.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? =
  4. 4.6/10 − 4/10 =
  5. 5.Aarav has 6/7 of a cake and gives 3/7 of the cake to a friend. What fraction of the cake does Aarav have now? =
  6. 6.Rohan has 7/8 of a chocolate bar and gives 6/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  7. 7.1 − 5/10 =
  8. 8.3/4 − 2/4 =
  9. 9.2/11 − 1/11 =
  10. 10.1 − 1/4 =
  11. 11.1 − 2/4 =
  12. 12.1 − 6/9 =
  13. 13.1 − 2/9 =
  14. 14.1 − 1/12 =
  15. 15.9/10 − 8/10 =
  16. 16.4/12 − 3/12 =
  17. 17.1 − 1/2 =
  18. 18.4/7 − 2/7 =
  19. 19.Anaya has 3/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  20. 20.1 − 3/12 =
  21. 21.Vihaan has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  22. 22.Meera has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  23. 23.4/6 − 2/6 =
  24. 24.1 − 2/3 =
  25. 25.4/5 − 2/5 =
  26. 26.Sara has 7/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  27. 27.10/11 − 6/11 =
  28. 28.2/6 − 1/6 =
  29. 29.1 − 2/7 =
  30. 30.Diya has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  31. 31.Arjun has 3/9 of a watermelon and gives 2/9 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  32. 32.4/5 − 1/5 =
  33. 33.Ishaan has 3/4 of a watermelon and gives 2/4 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  34. 34.Rohan has 2/3 of a chocolate bar and gives 1/3 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  35. 35.10/12 − 4/12 =
  36. 36.5/6 − 3/6 =
  37. 37.2/3 − 1/3 =
  38. 38.10/11 − 9/11 =
  39. 39.3/8 − 2/8 =
  40. 40.1 − 3/11 =

Answer key

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

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