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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 521 · 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. 1.2/6 − 1/6 =
  2. 2.1 − 3/8 =
  3. 3.4/7 − 2/7 =
  4. 4.5/7 − 4/7 =
  5. 5.1 − 1/10 =
  6. 6.1 − 1/6 =
  7. 7.7/8 − 1/8 =
  8. 8.2/5 − 1/5 =
  9. 9.8/9 − 2/9 =
  10. 10.Meera has 6/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  11. 11.7/8 − 3/8 =
  12. 12.Meera has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  13. 13.1 − 1/11 =
  14. 14.Arjun 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 Arjun have now? =
  15. 15.1 − 1/3 =
  16. 16.Tara has 8/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  17. 17.2/4 − 1/4 =
  18. 18.7/10 − 6/10 =
  19. 19.1 − 3/7 =
  20. 20.1 − 6/7 =
  21. 21.6/10 − 4/10 =
  22. 22.1 − 6/9 =
  23. 23.Aarav has 3/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  24. 24.4/10 − 3/10 =
  25. 25.Diya has 4/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Diya have now? =
  26. 26.1 − 5/12 =
  27. 27.1 − 5/10 =
  28. 28.2/12 − 1/12 =
  29. 29.1 − 1/2 =
  30. 30.6/10 − 1/10 =
  31. 31.Aarav has 9/11 of a watermelon and gives 7/11 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  32. 32.1 − 10/12 =
  33. 33.2/3 − 1/3 =
  34. 34.2/9 − 1/9 =
  35. 35.2/7 − 1/7 =
  36. 36.4/5 − 2/5 =
  37. 37.1 − 5/9 =
  38. 38.Arjun has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Arjun have now? =
  39. 39.5/6 − 3/6 =
  40. 40.Vihaan has 8/12 of a chocolate bar and gives 7/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =

Answer key

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

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