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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 114 · 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 − 3/6 =
  2. 2.1 − 1/3 =
  3. 3.Aarav has 2/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  4. 4.5/10 − 1/10 =
  5. 5.1 − 9/12 =
  6. 6.4/9 − 2/9 =
  7. 7.Ishaan has 6/10 of a watermelon and gives 4/10 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  8. 8.1 − 5/6 =
  9. 9.1 − 1/2 =
  10. 10.4/9 − 1/9 =
  11. 11.Anaya has 2/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  12. 12.6/11 − 2/11 =
  13. 13.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? =
  14. 14.1 − 7/8 =
  15. 15.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? =
  16. 16.3/9 − 2/9 =
  17. 17.2/3 − 1/3 =
  18. 18.3/7 − 2/7 =
  19. 19.9/10 − 7/10 =
  20. 20.1 − 6/8 =
  21. 21.2/6 − 1/6 =
  22. 22.Ishaan has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  23. 23.3/6 − 2/6 =
  24. 24.3/5 − 1/5 =
  25. 25.1 − 4/8 =
  26. 26.Tara has 3/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  27. 27.Ishaan has 3/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  28. 28.Ishaan has 2/3 of a chocolate bar and gives 1/3 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  29. 29.1 − 7/10 =
  30. 30.1 − 5/8 =
  31. 31.1 − 5/7 =
  32. 32.Meera has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  33. 33.1 − 4/7 =
  34. 34.6/9 − 4/9 =
  35. 35.1 − 5/12 =
  36. 36.1 − 2/8 =
  37. 37.1 − 1/8 =
  38. 38.1 − 1/4 =
  39. 39.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? =
  40. 40.2/5 − 1/5 =

Answer key

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

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