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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 522 · 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. 1.8/10 − 4/10 =
  2. 2.3/4 − 1/4 =
  3. 3.2/3 − 1/3 =
  4. 4.1 − 1/2 =
  5. 5.3/5 − 1/5 =
  6. 6.Vihaan has 7/11 of a chocolate bar and gives 5/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  7. 7.1 − 4/12 =
  8. 8.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? =
  9. 9.1 − 3/12 =
  10. 10.1 − 2/5 =
  11. 11.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? =
  12. 12.2/11 − 1/11 =
  13. 13.2/4 − 1/4 =
  14. 14.Kabir 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 Kabir have now? =
  15. 15.5/7 − 3/7 =
  16. 16.Rohan has 9/10 of a watermelon and gives 8/10 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  17. 17.Sara has 8/9 of a pizza and gives 4/9 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  18. 18.1 − 4/7 =
  19. 19.Riya has 4/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  20. 20.4/6 − 2/6 =
  21. 21.Vihaan has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  22. 22.Anaya has 6/11 of a watermelon and gives 2/11 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  23. 23.Riya has 4/10 of a chocolate bar and gives 2/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  24. 24.Ishaan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  25. 25.Anaya has 3/8 of a chocolate bar and gives 2/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  26. 26.Aarav has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  27. 27.1 − 3/4 =
  28. 28.4/7 − 2/7 =
  29. 29.1 − 10/12 =
  30. 30.1 − 1/10 =
  31. 31.1 − 7/11 =
  32. 32.Aarav has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Aarav have now? =
  33. 33.1 − 2/10 =
  34. 34.5/8 − 2/8 =
  35. 35.4/5 − 2/5 =
  36. 36.6/10 − 5/10 =
  37. 37.4/9 − 1/9 =
  38. 38.Kabir has 2/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  39. 39.10/11 − 4/11 =
  40. 40.2/7 − 1/7 =

Answer key

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

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