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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 461 · 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. 1.1 − 9/11 =
  2. 2.Meera has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  3. 3.Vihaan has 7/8 of a cake and gives 5/8 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  4. 4.3/5 − 1/5 =
  5. 5.Sara has 5/6 of a pizza and gives 3/6 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  6. 6.6/11 − 4/11 =
  7. 7.1 − 2/3 =
  8. 8.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? =
  9. 9.2/6 − 1/6 =
  10. 10.2/3 − 1/3 =
  11. 11.1 − 1/6 =
  12. 12.1 − 10/11 =
  13. 13.1 − 1/2 =
  14. 14.Anaya has 4/11 of a watermelon and gives 2/11 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  15. 15.Diya has 5/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  16. 16.Diya has 6/12 of a chocolate bar and gives 2/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  17. 17.3/4 − 1/4 =
  18. 18.1 − 2/6 =
  19. 19.Rohan has 3/6 of a pizza and gives 2/6 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  20. 20.Arjun has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  21. 21.Vihaan has 3/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  22. 22.8/10 − 6/10 =
  23. 23.3/10 − 2/10 =
  24. 24.1 − 8/12 =
  25. 25.1 − 2/4 =
  26. 26.Ishaan has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  27. 27.1 − 8/9 =
  28. 28.4/12 − 2/12 =
  29. 29.2/10 − 1/10 =
  30. 30.4/11 − 1/11 =
  31. 31.1 − 3/8 =
  32. 32.6/11 − 1/11 =
  33. 33.5/7 − 4/7 =
  34. 34.6/10 − 5/10 =
  35. 35.1 − 1/3 =
  36. 36.Vihaan has 5/8 of a cake and gives 2/8 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  37. 37.Ishaan has 5/8 of a cake and gives 4/8 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  38. 38.2/4 − 1/4 =
  39. 39.Sara has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  40. 40.7/8 − 6/8 =

Answer key

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

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