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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 74 · 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. 1.2/5 − 1/5 =
  2. 2.Aarav 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 Aarav have now? =
  3. 3.1 − 7/11 =
  4. 4.Diya has 4/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  5. 5.1 − 1/11 =
  6. 6.Tara has 10/12 of a watermelon and gives 4/12 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  7. 7.Arjun has 8/12 of a cake and gives 4/12 of the cake to a friend. What fraction of the cake does Arjun have now? =
  8. 8.4/6 − 3/6 =
  9. 9.1 − 1/10 =
  10. 10.1 − 1/4 =
  11. 11.4/6 − 1/6 =
  12. 12.9/11 − 1/11 =
  13. 13.1 − 2/12 =
  14. 14.2/3 − 1/3 =
  15. 15.2/9 − 1/9 =
  16. 16.5/8 − 4/8 =
  17. 17.6/8 − 3/8 =
  18. 18.Meera has 4/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Meera have now? =
  19. 19.4/6 − 2/6 =
  20. 20.1 − 4/8 =
  21. 21.7/10 − 6/10 =
  22. 22.1 − 1/2 =
  23. 23.Rohan has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Rohan have now? =
  24. 24.Arjun has 4/5 of a cake and gives 3/5 of the cake to a friend. What fraction of the cake does Arjun have now? =
  25. 25.Tara has 7/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  26. 26.2/4 − 1/4 =
  27. 27.Ishaan has 2/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  28. 28.Tara has 3/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  29. 29.2/6 − 1/6 =
  30. 30.Tara 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 Tara have now? =
  31. 31.3/4 − 2/4 =
  32. 32.9/10 − 5/10 =
  33. 33.1 − 2/3 =
  34. 34.Tara 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 Tara have now? =
  35. 35.Arjun 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 Arjun have now? =
  36. 36.3/7 − 2/7 =
  37. 37.Kabir has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  38. 38.1 − 1/7 =
  39. 39.2/7 − 1/7 =
  40. 40.3/4 − 1/4 =

Answer key

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

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