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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 290 · 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.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? =
  2. 2.6/12 − 1/12 =
  3. 3.2/3 − 1/3 =
  4. 4.Sara 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 Sara have now? =
  5. 5.1 − 1/2 =
  6. 6.1 − 1/5 =
  7. 7.1 − 1/4 =
  8. 8.1 − 3/11 =
  9. 9.Aarav has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Aarav have now? =
  10. 10.4/11 − 3/11 =
  11. 11.6/7 − 1/7 =
  12. 12.Tara has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  13. 13.1 − 2/10 =
  14. 14.7/8 − 5/8 =
  15. 15.1 − 7/9 =
  16. 16.1 − 1/7 =
  17. 17.2/5 − 1/5 =
  18. 18.Anaya has 3/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Anaya have now? =
  19. 19.Kabir has 4/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Kabir have now? =
  20. 20.1 − 4/8 =
  21. 21.2/7 − 1/7 =
  22. 22.1 − 3/4 =
  23. 23.Tara has 6/7 of a cake and gives 3/7 of the cake to a friend. What fraction of the cake does Tara have now? =
  24. 24.Kabir has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  25. 25.1 − 9/12 =
  26. 26.Vihaan has 4/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  27. 27.1 − 7/11 =
  28. 28.1 − 2/4 =
  29. 29.Meera has 3/11 of a watermelon and gives 2/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  30. 30.9/10 − 1/10 =
  31. 31.1 − 5/9 =
  32. 32.9/11 − 3/11 =
  33. 33.1 − 2/3 =
  34. 34.Vihaan has 2/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  35. 35.1 − 2/11 =
  36. 36.7/9 − 4/9 =
  37. 37.1 − 4/6 =
  38. 38.Riya has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  39. 39.4/9 − 3/9 =
  40. 40.1 − 4/11 =

Answer key

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

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