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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 136 · 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 − 3/4 =
  2. 2.Kabir has 5/10 of a watermelon and gives 2/10 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  3. 3.3/5 − 2/5 =
  4. 4.Riya has 3/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  5. 5.4/12 − 2/12 =
  6. 6.4/6 − 3/6 =
  7. 7.1 − 2/3 =
  8. 8.Aarav has 4/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  9. 9.1 − 7/9 =
  10. 10.2/3 − 1/3 =
  11. 11.2/4 − 1/4 =
  12. 12.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? =
  13. 13.1 − 1/2 =
  14. 14.5/9 − 3/9 =
  15. 15.4/7 − 2/7 =
  16. 16.1 − 1/7 =
  17. 17.Meera has 8/9 of a pizza and gives 6/9 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  18. 18.Vihaan 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 Vihaan have now? =
  19. 19.1 − 2/7 =
  20. 20.1 − 4/6 =
  21. 21.Meera has 3/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Meera have now? =
  22. 22.1 − 1/3 =
  23. 23.7/8 − 4/8 =
  24. 24.2/7 − 1/7 =
  25. 25.3/4 − 1/4 =
  26. 26.1 − 1/9 =
  27. 27.1 − 1/10 =
  28. 28.3/4 − 2/4 =
  29. 29.3/8 − 1/8 =
  30. 30.Anaya has 6/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  31. 31.Aarav has 5/6 of a cake and gives 3/6 of the cake to a friend. What fraction of the cake does Aarav have now? =
  32. 32.2/5 − 1/5 =
  33. 33.Anaya has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Anaya have now? =
  34. 34.8/10 − 6/10 =
  35. 35.3/5 − 1/5 =
  36. 36.Kabir has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  37. 37.Anaya has 5/10 of a watermelon and gives 2/10 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  38. 38.Arjun has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Arjun have now? =
  39. 39.1 − 2/11 =
  40. 40.3/6 − 1/6 =

Answer key

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

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