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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 380 · 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. 1.2/7 − 1/7 =
  2. 2.Anaya has 3/9 of a watermelon and gives 2/9 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  3. 3.2/3 − 1/3 =
  4. 4.1 − 2/4 =
  5. 5.Kabir has 3/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  6. 6.3/4 − 1/4 =
  7. 7.1 − 3/4 =
  8. 8.2/5 − 1/5 =
  9. 9.1 − 1/2 =
  10. 10.1 − 5/12 =
  11. 11.Arjun has 10/12 of a cake and gives 9/12 of the cake to a friend. What fraction of the cake does Arjun have now? =
  12. 12.3/11 − 2/11 =
  13. 13.1 − 1/3 =
  14. 14.4/11 − 3/11 =
  15. 15.1 − 11/12 =
  16. 16.1 − 2/3 =
  17. 17.5/6 − 2/6 =
  18. 18.4/12 − 1/12 =
  19. 19.1 − 3/11 =
  20. 20.2/9 − 1/9 =
  21. 21.Anaya has 2/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  22. 22.Ishaan has 3/12 of a chocolate bar and gives 1/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  23. 23.7/12 − 6/12 =
  24. 24.1 − 9/10 =
  25. 25.Aarav has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  26. 26.7/9 − 5/9 =
  27. 27.Tara has 7/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  28. 28.Sara has 7/10 of a watermelon and gives 6/10 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  29. 29.Riya has 2/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Riya have now? =
  30. 30.1 − 3/9 =
  31. 31.2/11 − 1/11 =
  32. 32.Meera has 7/11 of a chocolate bar and gives 6/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  33. 33.5/9 − 4/9 =
  34. 34.2/8 − 1/8 =
  35. 35.1 − 8/11 =
  36. 36.1 − 1/11 =
  37. 37.Vihaan has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  38. 38.4/10 − 1/10 =
  39. 39.Arjun has 2/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  40. 40.1 − 6/7 =

Answer key

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

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