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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 214 · 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. 1.2/4 − 1/4 =
  2. 2.1 − 1/2 =
  3. 3.7/8 − 3/8 =
  4. 4.2/5 − 1/5 =
  5. 5.Aarav has 7/8 of a pizza and gives 2/8 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  6. 6.3/4 − 1/4 =
  7. 7.1 − 1/7 =
  8. 8.Rohan has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Rohan have now? =
  9. 9.7/11 − 5/11 =
  10. 10.Rohan has 2/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Rohan have now? =
  11. 11.3/4 − 2/4 =
  12. 12.Kabir has 5/6 of a watermelon and gives 4/6 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  13. 13.1 − 5/12 =
  14. 14.3/10 − 1/10 =
  15. 15.1 − 2/4 =
  16. 16.1 − 1/4 =
  17. 17.2/11 − 1/11 =
  18. 18.Arjun has 9/10 of a pizza and gives 4/10 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  19. 19.1 − 3/7 =
  20. 20.Anaya has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Anaya have now? =
  21. 21.1 − 1/8 =
  22. 22.1 − 5/7 =
  23. 23.Vihaan has 6/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  24. 24.6/8 − 4/8 =
  25. 25.1 − 4/7 =
  26. 26.1 − 6/7 =
  27. 27.Meera has 4/12 of a pizza and gives 3/12 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  28. 28.4/5 − 1/5 =
  29. 29.5/7 − 1/7 =
  30. 30.Vihaan has 4/5 of a chocolate bar and gives 3/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  31. 31.Diya has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Diya have now? =
  32. 32.6/10 − 4/10 =
  33. 33.Riya has 3/8 of a cake and gives 2/8 of the cake to a friend. What fraction of the cake does Riya have now? =
  34. 34.1 − 4/8 =
  35. 35.4/8 − 3/8 =
  36. 36.Arjun has 3/9 of a chocolate bar and gives 1/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  37. 37.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? =
  38. 38.7/9 − 2/9 =
  39. 39.3/5 − 2/5 =
  40. 40.1 − 10/12 =

Answer key

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

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