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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 532 · 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. 1.4/5 − 1/5 =
  2. 2.4/8 − 3/8 =
  3. 3.2/12 − 1/12 =
  4. 4.1 − 2/11 =
  5. 5.1 − 2/6 =
  6. 6.3/4 − 1/4 =
  7. 7.Rohan has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  8. 8.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? =
  9. 9.1 − 1/2 =
  10. 10.1 − 1/6 =
  11. 11.1 − 5/7 =
  12. 12.1 − 6/8 =
  13. 13.6/9 − 4/9 =
  14. 14.1 − 4/7 =
  15. 15.2/3 − 1/3 =
  16. 16.9/12 − 6/12 =
  17. 17.Aarav has 2/10 of a pizza and gives 1/10 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  18. 18.9/10 − 1/10 =
  19. 19.Tara has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  20. 20.5/12 − 3/12 =
  21. 21.3/12 − 1/12 =
  22. 22.Tara has 2/9 of a chocolate bar and gives 1/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  23. 23.4/12 − 3/12 =
  24. 24.Vihaan has 4/5 of a pizza and gives 3/5 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  25. 25.Arjun has 8/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  26. 26.1 − 3/5 =
  27. 27.1 − 1/3 =
  28. 28.1 − 1/9 =
  29. 29.10/12 − 5/12 =
  30. 30.1 − 3/11 =
  31. 31.Aarav has 2/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  32. 32.1 − 1/4 =
  33. 33.7/11 − 5/11 =
  34. 34.Riya has 9/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Riya have now? =
  35. 35.1 − 6/7 =
  36. 36.1 − 1/11 =
  37. 37.3/5 − 1/5 =
  38. 38.7/8 − 6/8 =
  39. 39.4/9 − 1/9 =
  40. 40.2/4 − 1/4 =

Answer key

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

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