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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 59 · 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. 2.4/11 − 2/11 =
  3. 3.Aarav 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 Aarav have now? =
  4. 4.Arjun has 6/9 of a cake and gives 2/9 of the cake to a friend. What fraction of the cake does Arjun have now? =
  5. 5.5/10 − 3/10 =
  6. 6.Ishaan has 10/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  7. 7.1 − 4/6 =
  8. 8.3/4 − 1/4 =
  9. 9.4/9 − 1/9 =
  10. 10.3/4 − 2/4 =
  11. 11.1 − 1/4 =
  12. 12.3/9 − 1/9 =
  13. 13.1 − 3/7 =
  14. 14.1 − 8/12 =
  15. 15.2/3 − 1/3 =
  16. 16.1 − 1/2 =
  17. 17.5/11 − 3/11 =
  18. 18.1 − 3/4 =
  19. 19.1 − 8/10 =
  20. 20.1 − 1/5 =
  21. 21.5/6 − 2/6 =
  22. 22.Diya has 5/11 of a cake and gives 3/11 of the cake to a friend. What fraction of the cake does Diya have now? =
  23. 23.1 − 3/5 =
  24. 24.Ishaan has 3/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  25. 25.Ishaan has 3/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  26. 26.4/9 − 3/9 =
  27. 27.Riya has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Riya have now? =
  28. 28.1 − 1/3 =
  29. 29.9/12 − 4/12 =
  30. 30.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? =
  31. 31.Kabir has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Kabir have now? =
  32. 32.2/7 − 1/7 =
  33. 33.Ishaan has 9/11 of a pizza and gives 7/11 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  34. 34.Tara has 3/4 of a watermelon and gives 2/4 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  35. 35.1 − 3/12 =
  36. 36.3/5 − 1/5 =
  37. 37.5/8 − 3/8 =
  38. 38.1 − 1/6 =
  39. 39.8/12 − 3/12 =
  40. 40.2/6 − 1/6 =

Answer key

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

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