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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 255 · 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. 1.2/6 − 1/6 =
  2. 2.Tara has 4/5 of a pizza and gives 3/5 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  3. 3.1 − 8/10 =
  4. 4.Riya has 2/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Riya have now? =
  5. 5.1 − 6/12 =
  6. 6.8/10 − 4/10 =
  7. 7.6/7 − 1/7 =
  8. 8.1 − 3/6 =
  9. 9.1 − 9/11 =
  10. 10.1 − 2/6 =
  11. 11.Aarav has 3/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Aarav have now? =
  12. 12.Ishaan has 8/10 of a pizza and gives 3/10 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  13. 13.Sara has 5/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Sara have now? =
  14. 14.2/5 − 1/5 =
  15. 15.1 − 3/12 =
  16. 16.Riya has 6/12 of a chocolate bar and gives 3/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  17. 17.3/6 − 1/6 =
  18. 18.Tara has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  19. 19.Vihaan 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 Vihaan have now? =
  20. 20.2/3 − 1/3 =
  21. 21.2/4 − 1/4 =
  22. 22.1 − 2/4 =
  23. 23.2/10 − 1/10 =
  24. 24.7/8 − 1/8 =
  25. 25.5/8 − 2/8 =
  26. 26.8/12 − 1/12 =
  27. 27.Vihaan has 5/12 of a chocolate bar and gives 2/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  28. 28.1 − 4/6 =
  29. 29.7/12 − 2/12 =
  30. 30.Arjun has 6/11 of a cake and gives 4/11 of the cake to a friend. What fraction of the cake does Arjun have now? =
  31. 31.Meera has 10/11 of a pizza and gives 9/11 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  32. 32.2/8 − 1/8 =
  33. 33.Riya has 3/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  34. 34.Kabir has 6/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  35. 35.1 − 10/11 =
  36. 36.Kabir has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Kabir have now? =
  37. 37.Tara has 3/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  38. 38.Riya has 4/7 of a cake and gives 3/7 of the cake to a friend. What fraction of the cake does Riya have now? =
  39. 39.Rohan has 7/9 of a pizza and gives 3/9 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  40. 40.1 − 5/10 =

Answer key

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

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