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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 596 · 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 − 1/4 =
  2. 2.3/4 − 1/4 =
  3. 3.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? =
  4. 4.2/3 − 1/3 =
  5. 5.1 − 9/11 =
  6. 6.4/6 − 1/6 =
  7. 7.Vihaan has 5/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  8. 8.2/6 − 1/6 =
  9. 9.Vihaan has 3/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  10. 10.1 − 4/8 =
  11. 11.7/11 − 3/11 =
  12. 12.9/11 − 4/11 =
  13. 13.Sara has 4/9 of a watermelon and gives 3/9 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  14. 14.5/10 − 4/10 =
  15. 15.1 − 1/7 =
  16. 16.1 − 2/3 =
  17. 17.3/8 − 2/8 =
  18. 18.4/7 − 2/7 =
  19. 19.Anaya has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  20. 20.Diya has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  21. 21.Vihaan has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  22. 22.1 − 2/4 =
  23. 23.7/11 − 2/11 =
  24. 24.2/4 − 1/4 =
  25. 25.1 − 3/4 =
  26. 26.1 − 1/2 =
  27. 27.Meera has 5/7 of a pizza and gives 4/7 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  28. 28.Anaya has 4/5 of a cake and gives 3/5 of the cake to a friend. What fraction of the cake does Anaya have now? =
  29. 29.10/11 − 4/11 =
  30. 30.1 − 2/12 =
  31. 31.2/7 − 1/7 =
  32. 32.1 − 2/10 =
  33. 33.Riya has 3/9 of a chocolate bar and gives 2/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  34. 34.2/5 − 1/5 =
  35. 35.Anaya has 4/8 of a watermelon and gives 2/8 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  36. 36.Vihaan has 4/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  37. 37.1 − 7/12 =
  38. 38.Meera has 10/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Meera have now? =
  39. 39.2/11 − 1/11 =
  40. 40.Arjun has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Arjun have now? =

Answer key

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

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