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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 219 · 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. 1.3/7 + 3/7 =
  2. 2.A pizza is cut into 8 equal slices. Ishaan eats 5/8 of it and Kabir eats 3/8. What fraction of the pizza do they eat in all? =
  3. 3.1/3 + 2/3 =
  4. 4.6/11 + 4/11 + 1/11 =
  5. 5.A cake is cut into 4 equal slices. Rohan eats 1/4 of it and Kabir eats 2/4. What fraction of the cake do they eat in all? =
  6. 6.1/4 + 1/4 =
  7. 7.2/4 + 1/4 =
  8. 8.2/11 + 9/11 =
  9. 9.6/11 + 1/11 =
  10. 10.7/12 + 3/12 + 2/12 =
  11. 11.5/11 + 2/11 =
  12. 12.1/6 + 4/6 =
  13. 13.4/11 + 7/11 =
  14. 14.1/7 + 4/7 + 1/7 =
  15. 15.3/8 + 1/8 =
  16. 16.4/12 + 5/12 + 1/12 =
  17. 17.A cake is cut into 8 equal slices. Aarav eats 5/8 of it and Riya eats 2/8. What fraction of the cake do they eat in all? =
  18. 18.A pizza is cut into 4 equal slices. Rohan eats 2/4 of it and Aarav eats 1/4. What fraction of the pizza do they eat in all? =
  19. 19.2/6 + 3/6 + 1/6 =
  20. 20.3/7 + 2/7 + 1/7 =
  21. 21.A cake is cut into 12 equal slices. Ishaan eats 2/12 of it and Rohan eats 2/12. What fraction of the cake do they eat in all? =
  22. 22.1/5 + 2/5 + 1/5 =
  23. 23.6/12 + 1/12 + 2/12 =
  24. 24.A pizza is cut into 10 equal slices. Diya eats 1/10 of it and Kabir eats 8/10. What fraction of the pizza do they eat in all? =
  25. 25.2/6 + 3/6 =
  26. 26.A pizza is cut into 12 equal slices. Aarav eats 1/12 of it and Kabir eats 10/12. What fraction of the pizza do they eat in all? =
  27. 27.4/9 + 2/9 =
  28. 28.A cake is cut into 6 equal slices. Tara eats 3/6 of it and Kabir eats 1/6. What fraction of the cake do they eat in all? =
  29. 29.4/10 + 1/10 =
  30. 30.2/6 + 1/6 + 3/6 =
  31. 31.3/7 + 4/7 =
  32. 32.5/10 + 1/10 =
  33. 33.4/11 + 5/11 + 2/11 =
  34. 34.4/6 + 1/6 + 1/6 =
  35. 35.A cake is cut into 12 equal slices. Vihaan eats 2/12 of it and Aarav eats 6/12. What fraction of the cake do they eat in all? =
  36. 36.A cake is cut into 12 equal slices. Diya eats 1/12 of it and Tara eats 4/12. What fraction of the cake do they eat in all? =
  37. 37.1/7 + 2/7 + 4/7 =
  38. 38.3/6 + 2/6 + 1/6 =
  39. 39.5/7 + 2/7 =
  40. 40.A cake is cut into 4 equal slices. Diya eats 2/4 of it and Vihaan eats 1/4. What fraction of the cake do they eat in all? =

Answer key

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

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