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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 241 · 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. 1.4/8 − 2/8 =
  2. 2.3/7 − 1/7 =
  3. 3.Aarav has 2/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  4. 4.2/4 − 1/4 =
  5. 5.2/9 − 1/9 =
  6. 6.1 − 7/8 =
  7. 7.Arjun has 5/10 of a cake and gives 4/10 of the cake to a friend. What fraction of the cake does Arjun have now? =
  8. 8.1 − 1/4 =
  9. 9.1 − 3/12 =
  10. 10.1 − 1/8 =
  11. 11.Aarav 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 Aarav have now? =
  12. 12.1 − 2/8 =
  13. 13.Diya has 2/10 of a pizza and gives 1/10 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  14. 14.1 − 11/12 =
  15. 15.1 − 1/5 =
  16. 16.7/8 − 3/8 =
  17. 17.Arjun has 9/11 of a chocolate bar and gives 4/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  18. 18.1 − 1/2 =
  19. 19.1 − 6/10 =
  20. 20.4/7 − 3/7 =
  21. 21.1 − 2/11 =
  22. 22.7/9 − 5/9 =
  23. 23.2/5 − 1/5 =
  24. 24.Riya has 9/10 of a cake and gives 7/10 of the cake to a friend. What fraction of the cake does Riya have now? =
  25. 25.Aarav has 6/11 of a cake and gives 3/11 of the cake to a friend. What fraction of the cake does Aarav have now? =
  26. 26.1 − 9/11 =
  27. 27.1 − 2/3 =
  28. 28.Riya has 2/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  29. 29.Vihaan has 2/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  30. 30.Rohan has 5/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  31. 31.Vihaan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  32. 32.3/4 − 2/4 =
  33. 33.Meera 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 Meera have now? =
  34. 34.1 − 2/5 =
  35. 35.1 − 1/9 =
  36. 36.Vihaan has 6/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  37. 37.1 − 4/5 =
  38. 38.Ishaan has 4/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  39. 39.7/11 − 2/11 =
  40. 40.1 − 3/4 =

Answer key

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

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