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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 258 · 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.Arjun has 6/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  2. 2.2/12 − 1/12 =
  3. 3.1 − 7/12 =
  4. 4.Sara has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  5. 5.4/5 − 3/5 =
  6. 6.1 − 2/4 =
  7. 7.1 − 1/6 =
  8. 8.Kabir has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  9. 9.4/5 − 1/5 =
  10. 10.6/9 − 1/9 =
  11. 11.1 − 3/8 =
  12. 12.1 − 2/6 =
  13. 13.2/3 − 1/3 =
  14. 14.5/10 − 3/10 =
  15. 15.1 − 4/7 =
  16. 16.3/4 − 2/4 =
  17. 17.Aarav has 5/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Aarav have now? =
  18. 18.2/8 − 1/8 =
  19. 19.Diya has 3/4 of a cake and gives 2/4 of the cake to a friend. What fraction of the cake does Diya have now? =
  20. 20.1 − 3/4 =
  21. 21.Kabir has 6/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  22. 22.1 − 3/6 =
  23. 23.4/8 − 2/8 =
  24. 24.6/9 − 5/9 =
  25. 25.Ishaan has 6/9 of a pizza and gives 3/9 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  26. 26.1 − 3/9 =
  27. 27.1 − 4/5 =
  28. 28.2/4 − 1/4 =
  29. 29.Sara has 9/12 of a pizza and gives 5/12 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  30. 30.2/6 − 1/6 =
  31. 31.Vihaan has 4/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  32. 32.Riya has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  33. 33.1 − 6/11 =
  34. 34.1 − 1/5 =
  35. 35.Anaya has 3/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  36. 36.1 − 1/12 =
  37. 37.1 − 1/2 =
  38. 38.Anaya has 3/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  39. 39.Riya has 3/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  40. 40.Diya has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Diya have now? =

Answer key

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

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