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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 341 · 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. 1.5/7 − 1/7 =
  2. 2.Vihaan has 3/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  3. 3.Vihaan has 3/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  4. 4.3/5 − 2/5 =
  5. 5.Ishaan has 3/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  6. 6.1 − 3/4 =
  7. 7.1 − 2/12 =
  8. 8.2/5 − 1/5 =
  9. 9.Sara has 4/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Sara have now? =
  10. 10.1 − 2/3 =
  11. 11.Vihaan has 7/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  12. 12.Vihaan has 4/5 of a cake and gives 2/5 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  13. 13.3/7 − 2/7 =
  14. 14.7/10 − 2/10 =
  15. 15.Diya has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  16. 16.Meera has 4/6 of a pizza and gives 2/6 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  17. 17.1 − 2/4 =
  18. 18.3/6 − 1/6 =
  19. 19.10/11 − 8/11 =
  20. 20.1 − 7/8 =
  21. 21.5/6 − 3/6 =
  22. 22.2/3 − 1/3 =
  23. 23.3/8 − 2/8 =
  24. 24.1 − 2/11 =
  25. 25.1 − 5/10 =
  26. 26.Anaya has 8/12 of a chocolate bar and gives 2/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  27. 27.1 − 4/5 =
  28. 28.4/11 − 1/11 =
  29. 29.Arjun has 5/12 of a chocolate bar and gives 4/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  30. 30.4/6 − 1/6 =
  31. 31.Rohan has 3/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  32. 32.4/6 − 2/6 =
  33. 33.Aarav has 8/11 of a pizza and gives 7/11 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  34. 34.1 − 4/6 =
  35. 35.2/4 − 1/4 =
  36. 36.4/5 − 1/5 =
  37. 37.2/8 − 1/8 =
  38. 38.Sara has 6/11 of a watermelon and gives 3/11 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  39. 39.1 − 3/10 =
  40. 40.1 − 2/7 =

Answer key

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

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