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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 326 · 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. 1.3/6 − 2/6 =
  2. 2.7/11 − 1/11 =
  3. 3.Kabir has 5/12 of a watermelon and gives 4/12 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  4. 4.1 − 3/6 =
  5. 5.Anaya has 4/6 of a cake and gives 3/6 of the cake to a friend. What fraction of the cake does Anaya have now? =
  6. 6.Rohan has 9/12 of a cake and gives 4/12 of the cake to a friend. What fraction of the cake does Rohan have now? =
  7. 7.8/12 − 4/12 =
  8. 8.1 − 2/3 =
  9. 9.Meera has 4/8 of a chocolate bar and gives 2/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  10. 10.6/7 − 1/7 =
  11. 11.10/11 − 1/11 =
  12. 12.3/11 − 1/11 =
  13. 13.1 − 8/12 =
  14. 14.Aarav has 4/5 of a chocolate bar and gives 3/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  15. 15.5/6 − 4/6 =
  16. 16.1 − 3/11 =
  17. 17.1 − 3/5 =
  18. 18.8/9 − 7/9 =
  19. 19.3/8 − 1/8 =
  20. 20.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? =
  21. 21.1 − 7/12 =
  22. 22.1 − 1/2 =
  23. 23.4/11 − 1/11 =
  24. 24.2/5 − 1/5 =
  25. 25.6/8 − 1/8 =
  26. 26.7/11 − 3/11 =
  27. 27.Kabir has 4/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Kabir have now? =
  28. 28.Aarav has 3/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  29. 29.Diya has 2/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  30. 30.Vihaan has 9/12 of a pizza and gives 7/12 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  31. 31.3/5 − 1/5 =
  32. 32.2/7 − 1/7 =
  33. 33.1 − 3/12 =
  34. 34.1 − 4/7 =
  35. 35.1 − 4/8 =
  36. 36.9/11 − 8/11 =
  37. 37.1 − 2/4 =
  38. 38.3/9 − 2/9 =
  39. 39.Anaya has 6/8 of a chocolate bar and gives 4/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  40. 40.Diya has 3/12 of a watermelon and gives 2/12 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =

Answer key

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

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