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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 438 · 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 − 1/12 =
  2. 2.3/12 − 1/12 =
  3. 3.Diya has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  4. 4.Rohan has 4/12 of a pizza and gives 3/12 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  5. 5.Tara has 4/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  6. 6.Sara has 4/9 of a chocolate bar and gives 2/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  7. 7.4/7 − 1/7 =
  8. 8.8/12 − 6/12 =
  9. 9.5/8 − 2/8 =
  10. 10.1 − 2/8 =
  11. 11.1 − 4/5 =
  12. 12.Arjun has 8/12 of a pizza and gives 5/12 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  13. 13.2/3 − 1/3 =
  14. 14.1 − 1/5 =
  15. 15.1 − 3/12 =
  16. 16.Diya has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Diya have now? =
  17. 17.1 − 7/11 =
  18. 18.Ishaan has 5/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  19. 19.6/8 − 5/8 =
  20. 20.3/5 − 2/5 =
  21. 21.1 − 9/10 =
  22. 22.2/6 − 1/6 =
  23. 23.1 − 5/8 =
  24. 24.1 − 3/5 =
  25. 25.Meera has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  26. 26.Vihaan has 6/8 of a watermelon and gives 4/8 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  27. 27.9/12 − 8/12 =
  28. 28.4/10 − 1/10 =
  29. 29.2/5 − 1/5 =
  30. 30.1 − 1/2 =
  31. 31.1 − 5/7 =
  32. 32.Kabir has 8/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  33. 33.Rohan has 6/7 of a pizza and gives 3/7 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  34. 34.6/11 − 2/11 =
  35. 35.2/4 − 1/4 =
  36. 36.Vihaan has 10/11 of a chocolate bar and gives 8/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  37. 37.Vihaan has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  38. 38.Rohan has 6/9 of a chocolate bar and gives 2/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  39. 39.5/10 − 3/10 =
  40. 40.1 − 8/10 =

Answer key

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

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