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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 556 · 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. 1.3/4 − 1/4 =
  2. 2.1 − 1/4 =
  3. 3.1 − 9/12 =
  4. 4.1 − 3/4 =
  5. 5.1 − 3/5 =
  6. 6.Diya has 4/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  7. 7.1 − 8/11 =
  8. 8.Riya has 3/4 of a pizza and gives 2/4 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  9. 9.1 − 5/10 =
  10. 10.1 − 7/8 =
  11. 11.3/4 − 2/4 =
  12. 12.Aarav has 2/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  13. 13.2/4 − 1/4 =
  14. 14.1 − 1/5 =
  15. 15.2/5 − 1/5 =
  16. 16.3/8 − 1/8 =
  17. 17.6/10 − 5/10 =
  18. 18.Kabir has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  19. 19.Kabir has 6/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  20. 20.Vihaan has 5/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  21. 21.1 − 1/2 =
  22. 22.1 − 5/11 =
  23. 23.1 − 6/12 =
  24. 24.4/6 − 1/6 =
  25. 25.Anaya has 9/11 of a watermelon and gives 3/11 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  26. 26.2/3 − 1/3 =
  27. 27.Ishaan 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 Ishaan have now? =
  28. 28.6/9 − 3/9 =
  29. 29.3/6 − 1/6 =
  30. 30.Arjun has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Arjun have now? =
  31. 31.Ishaan has 3/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  32. 32.Aarav has 3/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  33. 33.6/9 − 2/9 =
  34. 34.Tara has 4/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  35. 35.Rohan has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  36. 36.1 − 1/8 =
  37. 37.3/10 − 2/10 =
  38. 38.4/11 − 2/11 =
  39. 39.2/10 − 1/10 =
  40. 40.1 − 9/10 =

Answer key

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

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