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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 519 · 40 questions
TalentJR

The method (Add the tops): Check that the bottom numbers are the same. Add the top numbers; keep the bottom number. Simplify the answer (6/8 = 3/4); if the top equals the bottom, the answer is 1.

NameDateTime takenScore ___ / 40
  1. 1.1/5 + 3/5 + 1/5 =
  2. 2.5/9 + 2/9 =
  3. 3.A watermelon is cut into 4 equal slices. Tara eats 1/4 of it and Aarav eats 3/4. What fraction of the watermelon do they eat in all? =
  4. 4.A cake is cut into 12 equal slices. Anaya eats 3/12 of it and Tara eats 5/12. What fraction of the cake do they eat in all? =
  5. 5.3/6 + 2/6 =
  6. 6.1/5 + 1/5 =
  7. 7.8/12 + 1/12 =
  8. 8.4/8 + 3/8 + 1/8 =
  9. 9.8/11 + 1/11 =
  10. 10.3/6 + 2/6 + 1/6 =
  11. 11.6/12 + 1/12 + 1/12 =
  12. 12.3/10 + 4/10 =
  13. 13.1/5 + 2/5 =
  14. 14.2/10 + 1/10 =
  15. 15.5/12 + 6/12 + 1/12 =
  16. 16.1/12 + 4/12 + 5/12 =
  17. 17.2/11 + 4/11 + 1/11 =
  18. 18.2/4 + 2/4 =
  19. 19.3/11 + 8/11 =
  20. 20.1/12 + 7/12 =
  21. 21.4/8 + 1/8 + 1/8 =
  22. 22.2/5 + 2/5 + 1/5 =
  23. 23.A pizza is cut into 8 equal slices. Meera eats 4/8 of it and Aarav eats 4/8. What fraction of the pizza do they eat in all? =
  24. 24.2/6 + 2/6 + 1/6 =
  25. 25.2/6 + 1/6 + 2/6 =
  26. 26.A watermelon is cut into 10 equal slices. Diya eats 1/10 of it and Rohan eats 7/10. What fraction of the watermelon do they eat in all? =
  27. 27.6/11 + 3/11 + 1/11 =
  28. 28.A watermelon is cut into 6 equal slices. Ishaan eats 1/6 of it and Rohan eats 5/6. What fraction of the watermelon do they eat in all? =
  29. 29.3/5 + 1/5 + 1/5 =
  30. 30.1/3 + 1/3 =
  31. 31.3/9 + 3/9 =
  32. 32.5/8 + 3/8 =
  33. 33.3/6 + 1/6 =
  34. 34.2/12 + 7/12 + 3/12 =
  35. 35.3/5 + 1/5 =
  36. 36.3/5 + 2/5 =
  37. 37.2/6 + 1/6 =
  38. 38.1/3 + 2/3 =
  39. 39.2/6 + 4/6 =
  40. 40.1/4 + 1/4 =

Answer key

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

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