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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 809 · 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. 1.3/6 + 1/6 + 1/6 =
  2. 2.1/5 + 3/5 =
  3. 3.3/11 + 3/11 =
  4. 4.7/10 + 2/10 =
  5. 5.5/8 + 3/8 =
  6. 6.A pizza is cut into 8 equal slices. Vihaan eats 2/8 of it and Ishaan eats 6/8. What fraction of the pizza do they eat in all? =
  7. 7.A cake is cut into 12 equal slices. Ishaan eats 3/12 of it and Tara eats 5/12. What fraction of the cake do they eat in all? =
  8. 8.3/5 + 2/5 =
  9. 9.8/12 + 3/12 =
  10. 10.A pizza is cut into 8 equal slices. Sara eats 1/8 of it and Arjun eats 6/8. What fraction of the pizza do they eat in all? =
  11. 11.1/11 + 5/11 =
  12. 12.2/5 + 1/5 + 1/5 =
  13. 13.A cake is cut into 6 equal slices. Kabir eats 2/6 of it and Sara eats 2/6. What fraction of the cake do they eat in all? =
  14. 14.5/9 + 1/9 + 1/9 =
  15. 15.5/10 + 2/10 =
  16. 16.4/10 + 5/10 + 1/10 =
  17. 17.1/3 + 1/3 =
  18. 18.1/4 + 3/4 =
  19. 19.A cake is cut into 12 equal slices. Tara eats 6/12 of it and Arjun eats 1/12. What fraction of the cake do they eat in all? =
  20. 20.1/5 + 2/5 =
  21. 21.9/11 + 1/11 =
  22. 22.A watermelon is cut into 6 equal slices. Tara eats 3/6 of it and Rohan eats 2/6. What fraction of the watermelon do they eat in all? =
  23. 23.A watermelon is cut into 6 equal slices. Rohan eats 3/6 of it and Aarav eats 1/6. What fraction of the watermelon do they eat in all? =
  24. 24.A pizza is cut into 8 equal slices. Aarav eats 4/8 of it and Kabir eats 1/8. What fraction of the pizza do they eat in all? =
  25. 25.2/6 + 3/6 + 1/6 =
  26. 26.A pizza is cut into 10 equal slices. Vihaan eats 7/10 of it and Sara eats 2/10. What fraction of the pizza do they eat in all? =
  27. 27.4/11 + 6/11 + 1/11 =
  28. 28.A cake is cut into 8 equal slices. Aarav eats 5/8 of it and Ishaan eats 2/8. What fraction of the cake do they eat in all? =
  29. 29.A pizza is cut into 10 equal slices. Tara eats 3/10 of it and Anaya eats 5/10. What fraction of the pizza do they eat in all? =
  30. 30.1/7 + 3/7 + 2/7 =
  31. 31.A pizza is cut into 12 equal slices. Aarav eats 4/12 of it and Diya eats 2/12. What fraction of the pizza do they eat in all? =
  32. 32.1/3 + 2/3 =
  33. 33.A pizza is cut into 12 equal slices. Vihaan eats 5/12 of it and Kabir eats 2/12. What fraction of the pizza do they eat in all? =
  34. 34.7/9 + 1/9 + 1/9 =
  35. 35.6/11 + 5/11 =
  36. 36.2/5 + 3/5 =
  37. 37.2/8 + 6/8 =
  38. 38.A watermelon is cut into 12 equal slices. Diya eats 6/12 of it and Rohan eats 3/12. What fraction of the watermelon do they eat in all? =
  39. 39.3/7 + 2/7 =
  40. 40.1/7 + 4/7 + 2/7 =

Answer key

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

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