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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 540 · 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. 1.7/10 − 1/10 =
  2. 2.1 − 1/2 =
  3. 3.3/4 − 2/4 =
  4. 4.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? =
  5. 5.5/8 − 2/8 =
  6. 6.7/8 − 2/8 =
  7. 7.3/6 − 2/6 =
  8. 8.2/3 − 1/3 =
  9. 9.9/11 − 4/11 =
  10. 10.5/12 − 1/12 =
  11. 11.1 − 8/9 =
  12. 12.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? =
  13. 13.Riya has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Riya have now? =
  14. 14.Diya has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Diya have now? =
  15. 15.Aarav has 5/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  16. 16.5/10 − 2/10 =
  17. 17.1 − 1/8 =
  18. 18.Riya has 2/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Riya have now? =
  19. 19.4/5 − 3/5 =
  20. 20.Diya has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  21. 21.Ishaan has 6/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  22. 22.Aarav has 6/12 of a cake and gives 2/12 of the cake to a friend. What fraction of the cake does Aarav have now? =
  23. 23.2/4 − 1/4 =
  24. 24.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? =
  25. 25.Meera has 3/4 of a cake and gives 2/4 of the cake to a friend. What fraction of the cake does Meera have now? =
  26. 26.2/5 − 1/5 =
  27. 27.4/11 − 2/11 =
  28. 28.Riya has 2/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  29. 29.1 − 2/3 =
  30. 30.2/11 − 1/11 =
  31. 31.3/7 − 2/7 =
  32. 32.1 − 1/4 =
  33. 33.Riya has 2/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  34. 34.Kabir has 5/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  35. 35.1 − 8/10 =
  36. 36.Ishaan has 4/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  37. 37.Aarav has 8/12 of a pizza and gives 3/12 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  38. 38.Rohan has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  39. 39.Ishaan has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  40. 40.1 − 5/7 =

Answer key

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

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