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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 68 · 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.Sara has 7/11 of a pizza and gives 5/11 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  2. 2.4/8 − 3/8 =
  3. 3.3/7 − 1/7 =
  4. 4.8/12 − 5/12 =
  5. 5.Ishaan has 3/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  6. 6.3/10 − 2/10 =
  7. 7.3/4 − 1/4 =
  8. 8.5/7 − 1/7 =
  9. 9.1 − 4/5 =
  10. 10.3/11 − 1/11 =
  11. 11.6/7 − 1/7 =
  12. 12.Tara has 4/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Tara have now? =
  13. 13.2/7 − 1/7 =
  14. 14.1 − 2/11 =
  15. 15.1 − 3/4 =
  16. 16.5/9 − 1/9 =
  17. 17.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? =
  18. 18.1 − 1/3 =
  19. 19.5/6 − 4/6 =
  20. 20.Riya has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  21. 21.1 − 9/11 =
  22. 22.1 − 3/7 =
  23. 23.Meera has 4/9 of a cake and gives 3/9 of the cake to a friend. What fraction of the cake does Meera have now? =
  24. 24.Meera has 5/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  25. 25.1 − 1/2 =
  26. 26.5/6 − 3/6 =
  27. 27.2/6 − 1/6 =
  28. 28.2/5 − 1/5 =
  29. 29.1 − 2/5 =
  30. 30.Rohan has 7/9 of a watermelon and gives 6/9 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  31. 31.1 − 4/10 =
  32. 32.1 − 1/5 =
  33. 33.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? =
  34. 34.Aarav has 8/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  35. 35.Anaya has 5/8 of a pizza and gives 2/8 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  36. 36.Anaya has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Anaya have now? =
  37. 37.Sara has 6/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Sara have now? =
  38. 38.1 − 8/9 =
  39. 39.8/10 − 3/10 =
  40. 40.1 − 2/3 =

Answer key

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

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