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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 289 · 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.Anaya has 6/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  3. 3.6/9 − 5/9 =
  4. 4.4/6 − 2/6 =
  5. 5.2/7 − 1/7 =
  6. 6.4/10 − 2/10 =
  7. 7.Kabir has 6/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Kabir have now? =
  8. 8.4/5 − 2/5 =
  9. 9.9/12 − 2/12 =
  10. 10.1 − 3/9 =
  11. 11.1 − 1/4 =
  12. 12.10/12 − 8/12 =
  13. 13.1 − 6/7 =
  14. 14.3/10 − 1/10 =
  15. 15.2/6 − 1/6 =
  16. 16.Diya has 5/9 of a chocolate bar and gives 2/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  17. 17.1 − 4/7 =
  18. 18.Aarav has 6/9 of a cake and gives 2/9 of the cake to a friend. What fraction of the cake does Aarav have now? =
  19. 19.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? =
  20. 20.3/8 − 1/8 =
  21. 21.1 − 3/4 =
  22. 22.1 − 1/11 =
  23. 23.5/9 − 4/9 =
  24. 24.1 − 4/11 =
  25. 25.1 − 4/5 =
  26. 26.2/3 − 1/3 =
  27. 27.1 − 2/6 =
  28. 28.3/4 − 2/4 =
  29. 29.1 − 5/6 =
  30. 30.1 − 1/5 =
  31. 31.4/11 − 3/11 =
  32. 32.1 − 1/12 =
  33. 33.3/6 − 1/6 =
  34. 34.1 − 2/8 =
  35. 35.1 − 5/10 =
  36. 36.5/7 − 4/7 =
  37. 37.1 − 1/2 =
  38. 38.4/6 − 1/6 =
  39. 39.Sara has 4/5 of a cake and gives 3/5 of the cake to a friend. What fraction of the cake does Sara have now? =
  40. 40.Meera has 4/8 of a cake and gives 2/8 of the cake to a friend. What fraction of the cake does Meera have now? =

Answer key

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

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