← Subtracting fractions: same denominator lesson New set →

Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 428 · 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. 1.1 − 8/9 =
  2. 2.1 − 2/9 =
  3. 3.4/7 − 2/7 =
  4. 4.5/8 − 3/8 =
  5. 5.5/7 − 1/7 =
  6. 6.4/12 − 3/12 =
  7. 7.1 − 2/12 =
  8. 8.2/10 − 1/10 =
  9. 9.3/4 − 1/4 =
  10. 10.3/8 − 1/8 =
  11. 11.1 − 3/10 =
  12. 12.1 − 2/4 =
  13. 13.1 − 2/6 =
  14. 14.1 − 5/9 =
  15. 15.Sara has 8/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Sara have now? =
  16. 16.3/6 − 2/6 =
  17. 17.1 − 8/11 =
  18. 18.1 − 2/11 =
  19. 19.2/3 − 1/3 =
  20. 20.7/12 − 1/12 =
  21. 21.Ishaan 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 Ishaan have now? =
  22. 22.1 − 4/5 =
  23. 23.1 − 1/6 =
  24. 24.1 − 3/9 =
  25. 25.Aarav has 5/8 of a watermelon and gives 3/8 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  26. 26.1 − 2/8 =
  27. 27.2/8 − 1/8 =
  28. 28.Kabir has 4/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  29. 29.Sara has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  30. 30.7/10 − 5/10 =
  31. 31.Diya has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  32. 32.1 − 2/3 =
  33. 33.Meera has 7/9 of a chocolate bar and gives 4/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  34. 34.Vihaan 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 Vihaan have now? =
  35. 35.Diya has 3/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  36. 36.2/6 − 1/6 =
  37. 37.Tara has 2/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  38. 38.7/9 − 4/9 =
  39. 39.Ishaan has 7/8 of a cake and gives 3/8 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  40. 40.3/9 − 2/9 =

Answer key

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

Free fractions lessons, practice and worksheets at talentjr.in/fractions-for-kids