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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 482 · 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. 1.3/4 − 1/4 =
  2. 2.1 − 2/11 =
  3. 3.5/6 − 2/6 =
  4. 4.1 − 2/3 =
  5. 5.3/8 − 1/8 =
  6. 6.Kabir has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Kabir have now? =
  7. 7.Diya has 8/9 of a pizza and gives 3/9 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  8. 8.2/7 − 1/7 =
  9. 9.6/11 − 3/11 =
  10. 10.9/10 − 3/10 =
  11. 11.2/3 − 1/3 =
  12. 12.Riya has 7/11 of a chocolate bar and gives 6/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  13. 13.5/7 − 1/7 =
  14. 14.1 − 2/5 =
  15. 15.4/5 − 3/5 =
  16. 16.Kabir has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  17. 17.1 − 2/9 =
  18. 18.Arjun has 3/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  19. 19.7/12 − 3/12 =
  20. 20.Aarav has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  21. 21.Anaya has 2/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Anaya have now? =
  22. 22.Vihaan has 3/4 of a pizza and gives 2/4 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  23. 23.1 − 10/11 =
  24. 24.1 − 1/2 =
  25. 25.9/12 − 2/12 =
  26. 26.3/5 − 1/5 =
  27. 27.1 − 1/6 =
  28. 28.Meera has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Meera have now? =
  29. 29.Meera has 5/7 of a watermelon and gives 3/7 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  30. 30.1 − 9/10 =
  31. 31.1 − 3/7 =
  32. 32.7/12 − 2/12 =
  33. 33.1 − 3/11 =
  34. 34.Riya has 5/8 of a cake and gives 2/8 of the cake to a friend. What fraction of the cake does Riya have now? =
  35. 35.1 − 5/6 =
  36. 36.9/11 − 5/11 =
  37. 37.Vihaan has 5/9 of a chocolate bar and gives 4/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  38. 38.1 − 3/9 =
  39. 39.6/7 − 3/7 =
  40. 40.3/6 − 1/6 =

Answer key

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

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