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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 408 · 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 2/3 of a chocolate bar and gives 1/3 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  2. 2.2/3 − 1/3 =
  3. 3.Tara has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Tara have now? =
  4. 4.3/4 − 1/4 =
  5. 5.1 − 2/6 =
  6. 6.1 − 1/3 =
  7. 7.4/12 − 1/12 =
  8. 8.Anaya 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 Anaya have now? =
  9. 9.1 − 1/6 =
  10. 10.2/8 − 1/8 =
  11. 11.Ishaan has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  12. 12.9/11 − 1/11 =
  13. 13.5/11 − 4/11 =
  14. 14.Rohan 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 Rohan have now? =
  15. 15.Vihaan has 4/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  16. 16.3/11 − 1/11 =
  17. 17.2/7 − 1/7 =
  18. 18.4/7 − 2/7 =
  19. 19.3/6 − 1/6 =
  20. 20.Vihaan has 2/3 of a chocolate bar and gives 1/3 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  21. 21.Meera has 6/11 of a watermelon and gives 5/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  22. 22.1 − 2/4 =
  23. 23.3/8 − 2/8 =
  24. 24.3/8 − 1/8 =
  25. 25.Rohan has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  26. 26.Ishaan has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  27. 27.1 − 5/7 =
  28. 28.Ishaan has 6/8 of a watermelon and gives 4/8 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  29. 29.2/4 − 1/4 =
  30. 30.1 − 1/2 =
  31. 31.Diya has 6/11 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? =
  32. 32.5/9 − 1/9 =
  33. 33.1 − 1/4 =
  34. 34.1 − 5/11 =
  35. 35.4/11 − 3/11 =
  36. 36.Anaya has 2/3 of a chocolate bar and gives 1/3 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  37. 37.Rohan has 6/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  38. 38.4/9 − 2/9 =
  39. 39.2/6 − 1/6 =
  40. 40.8/12 − 7/12 =

Answer key

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

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