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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 93 · 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.Diya has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  2. 2.Meera has 9/12 of a chocolate bar and gives 6/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  3. 3.1 − 3/12 =
  4. 4.4/7 − 1/7 =
  5. 5.5/11 − 1/11 =
  6. 6.1 − 3/10 =
  7. 7.2/5 − 1/5 =
  8. 8.1 − 1/2 =
  9. 9.Ishaan has 7/12 of a pizza and gives 3/12 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  10. 10.Meera has 8/9 of a watermelon and gives 4/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  11. 11.Kabir has 9/12 of a cake and gives 8/12 of the cake to a friend. What fraction of the cake does Kabir have now? =
  12. 12.3/4 − 1/4 =
  13. 13.1 − 2/10 =
  14. 14.2/3 − 1/3 =
  15. 15.Rohan has 3/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  16. 16.6/10 − 1/10 =
  17. 17.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? =
  18. 18.Anaya has 3/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Anaya have now? =
  19. 19.Anaya has 10/12 of a cake and gives 2/12 of the cake to a friend. What fraction of the cake does Anaya have now? =
  20. 20.Aarav has 3/10 of a watermelon and gives 2/10 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  21. 21.Tara has 3/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  22. 22.Rohan has 2/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Rohan have now? =
  23. 23.1 − 10/11 =
  24. 24.4/5 − 1/5 =
  25. 25.3/5 − 2/5 =
  26. 26.Aarav has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  27. 27.4/9 − 3/9 =
  28. 28.Aarav has 4/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  29. 29.2/8 − 1/8 =
  30. 30.Sara has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  31. 31.2/11 − 1/11 =
  32. 32.8/10 − 5/10 =
  33. 33.1 − 3/4 =
  34. 34.1 − 1/10 =
  35. 35.1 − 4/7 =
  36. 36.2/10 − 1/10 =
  37. 37.3/4 − 2/4 =
  38. 38.6/12 − 2/12 =
  39. 39.Diya has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Diya have now? =
  40. 40.1 − 1/6 =

Answer key

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

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