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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 416 · 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.Sara has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  2. 2.Rohan has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  3. 3.3/5 − 1/5 =
  4. 4.1 − 3/5 =
  5. 5.2/4 − 1/4 =
  6. 6.5/11 − 1/11 =
  7. 7.1 − 1/2 =
  8. 8.1 − 8/10 =
  9. 9.3/4 − 2/4 =
  10. 10.4/7 − 3/7 =
  11. 11.2/7 − 1/7 =
  12. 12.Meera has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  13. 13.4/5 − 1/5 =
  14. 14.2/11 − 1/11 =
  15. 15.Ishaan has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  16. 16.3/5 − 2/5 =
  17. 17.3/12 − 1/12 =
  18. 18.1 − 10/11 =
  19. 19.1 − 2/5 =
  20. 20.1 − 9/10 =
  21. 21.Aarav has 6/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Aarav have now? =
  22. 22.1 − 1/8 =
  23. 23.3/6 − 2/6 =
  24. 24.11/12 − 2/12 =
  25. 25.7/9 − 1/9 =
  26. 26.2/3 − 1/3 =
  27. 27.Anaya 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 Anaya have now? =
  28. 28.1 − 1/5 =
  29. 29.1 − 5/6 =
  30. 30.1 − 1/3 =
  31. 31.Arjun has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  32. 32.3/9 − 1/9 =
  33. 33.Rohan has 4/5 of a watermelon and gives 3/5 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  34. 34.Anaya has 7/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  35. 35.3/9 − 2/9 =
  36. 36.4/6 − 1/6 =
  37. 37.Diya has 5/7 of a cake and gives 3/7 of the cake to a friend. What fraction of the cake does Diya have now? =
  38. 38.1 − 7/8 =
  39. 39.2/9 − 1/9 =
  40. 40.7/11 − 6/11 =

Answer key

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

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