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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 42 · 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. 1.2/3 − 1/3 =
  2. 2.1 − 4/6 =
  3. 3.1 − 2/11 =
  4. 4.Diya 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 Diya have now? =
  5. 5.Rohan has 5/10 of a watermelon and gives 2/10 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  6. 6.1 − 6/7 =
  7. 7.8/9 − 1/9 =
  8. 8.Arjun has 8/12 of a watermelon and gives 5/12 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  9. 9.1 − 5/6 =
  10. 10.4/6 − 2/6 =
  11. 11.8/12 − 6/12 =
  12. 12.Meera has 6/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  13. 13.Aarav has 8/12 of a pizza and gives 6/12 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  14. 14.1 − 1/10 =
  15. 15.10/12 − 1/12 =
  16. 16.1 − 3/7 =
  17. 17.1 − 1/11 =
  18. 18.1 − 1/2 =
  19. 19.3/4 − 1/4 =
  20. 20.6/9 − 4/9 =
  21. 21.1 − 1/3 =
  22. 22.1 − 7/8 =
  23. 23.Vihaan has 4/10 of a pizza and gives 1/10 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  24. 24.Diya has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  25. 25.6/8 − 5/8 =
  26. 26.Kabir has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  27. 27.1 − 1/8 =
  28. 28.1 − 2/3 =
  29. 29.2/11 − 1/11 =
  30. 30.1 − 7/12 =
  31. 31.Meera has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Meera have now? =
  32. 32.Anaya has 2/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  33. 33.Riya 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 Riya have now? =
  34. 34.3/5 − 1/5 =
  35. 35.Riya has 3/12 of a chocolate bar and gives 1/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  36. 36.Riya has 3/12 of a chocolate bar and gives 2/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  37. 37.7/12 − 6/12 =
  38. 38.6/11 − 4/11 =
  39. 39.Aarav has 3/8 of a pizza and gives 2/8 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  40. 40.9/11 − 3/11 =

Answer key

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

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