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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 249 · 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. 1.4/5 − 2/5 =
  2. 2.1 − 3/6 =
  3. 3.Meera has 6/10 of a chocolate bar and gives 4/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  4. 4.1 − 7/11 =
  5. 5.1 − 3/4 =
  6. 6.Anaya has 7/10 of a cake and gives 6/10 of the cake to a friend. What fraction of the cake does Anaya have now? =
  7. 7.Aarav has 2/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  8. 8.1 − 10/11 =
  9. 9.1 − 2/4 =
  10. 10.6/8 − 2/8 =
  11. 11.Diya has 7/8 of a chocolate bar and gives 4/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  12. 12.Diya has 5/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  13. 13.2/5 − 1/5 =
  14. 14.2/7 − 1/7 =
  15. 15.6/7 − 2/7 =
  16. 16.Rohan has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  17. 17.3/5 − 1/5 =
  18. 18.7/8 − 5/8 =
  19. 19.Anaya has 2/11 of a cake and gives 1/11 of the cake to a friend. What fraction of the cake does Anaya have now? =
  20. 20.Vihaan has 7/11 of a watermelon and gives 3/11 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  21. 21.1 − 1/9 =
  22. 22.Ishaan has 5/10 of a cake and gives 3/10 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  23. 23.3/11 − 1/11 =
  24. 24.3/6 − 2/6 =
  25. 25.1 − 1/2 =
  26. 26.1 − 4/6 =
  27. 27.Riya has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  28. 28.2/4 − 1/4 =
  29. 29.Diya has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  30. 30.Diya has 6/7 of a watermelon and gives 5/7 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  31. 31.6/7 − 3/7 =
  32. 32.Aarav has 6/10 of a pizza and gives 4/10 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  33. 33.1 − 2/5 =
  34. 34.2/9 − 1/9 =
  35. 35.4/7 − 3/7 =
  36. 36.1 − 1/4 =
  37. 37.1 − 4/5 =
  38. 38.1 − 7/8 =
  39. 39.Arjun has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  40. 40.5/10 − 1/10 =

Answer key

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

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