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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 418 · 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. 1.2/4 − 1/4 =
  2. 2.Diya 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 Diya have now? =
  3. 3.2/5 − 1/5 =
  4. 4.3/4 − 1/4 =
  5. 5.Vihaan has 2/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  6. 6.1 − 2/3 =
  7. 7.1 − 3/8 =
  8. 8.1 − 4/6 =
  9. 9.Meera has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  10. 10.1 − 3/12 =
  11. 11.Ishaan has 4/6 of a cake and gives 3/6 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  12. 12.Kabir has 11/12 of a cake and gives 3/12 of the cake to a friend. What fraction of the cake does Kabir have now? =
  13. 13.2/3 − 1/3 =
  14. 14.1 − 10/11 =
  15. 15.Diya has 5/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  16. 16.3/5 − 2/5 =
  17. 17.8/10 − 1/10 =
  18. 18.3/6 − 1/6 =
  19. 19.Arjun has 4/7 of a chocolate bar and gives 2/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  20. 20.6/10 − 3/10 =
  21. 21.Rohan has 2/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  22. 22.1 − 5/8 =
  23. 23.1 − 3/4 =
  24. 24.1 − 1/5 =
  25. 25.1 − 4/7 =
  26. 26.Vihaan has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  27. 27.1 − 3/6 =
  28. 28.7/12 − 4/12 =
  29. 29.2/12 − 1/12 =
  30. 30.1 − 1/3 =
  31. 31.Kabir has 3/5 of a cake and gives 2/5 of the cake to a friend. What fraction of the cake does Kabir have now? =
  32. 32.1 − 6/9 =
  33. 33.Ishaan has 3/4 of a cake and gives 2/4 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  34. 34.9/11 − 8/11 =
  35. 35.3/8 − 1/8 =
  36. 36.1 − 3/5 =
  37. 37.Riya has 2/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  38. 38.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? =
  39. 39.5/12 − 3/12 =
  40. 40.Ishaan has 3/8 of a cake and gives 2/8 of the cake to a friend. What fraction of the cake does Ishaan have now? =

Answer key

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

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