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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 522 · 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. 1.3/9 + 5/9 =
  2. 2.2/9 + 5/9 + 2/9 =
  3. 3.1/7 + 4/7 + 1/7 =
  4. 4.1/3 + 1/3 =
  5. 5.7/10 + 1/10 + 1/10 =
  6. 6.7/11 + 2/11 + 2/11 =
  7. 7.A watermelon is cut into 8 equal slices. Rohan eats 3/8 of it and Sara eats 2/8. What fraction of the watermelon do they eat in all? =
  8. 8.2/4 + 2/4 =
  9. 9.3/5 + 2/5 =
  10. 10.2/5 + 2/5 =
  11. 11.5/11 + 4/11 + 2/11 =
  12. 12.2/10 + 5/10 + 3/10 =
  13. 13.6/11 + 1/11 + 2/11 =
  14. 14.1/3 + 2/3 =
  15. 15.A pizza is cut into 12 equal slices. Riya eats 1/12 of it and Vihaan eats 4/12. What fraction of the pizza do they eat in all? =
  16. 16.7/12 + 1/12 =
  17. 17.A pizza is cut into 10 equal slices. Diya eats 3/10 of it and Vihaan eats 3/10. What fraction of the pizza do they eat in all? =
  18. 18.1/6 + 4/6 + 1/6 =
  19. 19.A cake is cut into 8 equal slices. Sara eats 2/8 of it and Aarav eats 2/8. What fraction of the cake do they eat in all? =
  20. 20.A watermelon is cut into 6 equal slices. Kabir eats 1/6 of it and Arjun eats 2/6. What fraction of the watermelon do they eat in all? =
  21. 21.1/10 + 6/10 + 3/10 =
  22. 22.A cake is cut into 8 equal slices. Diya eats 1/8 of it and Sara eats 1/8. What fraction of the cake do they eat in all? =
  23. 23.1/8 + 4/8 =
  24. 24.9/11 + 1/11 =
  25. 25.5/10 + 1/10 + 3/10 =
  26. 26.A cake is cut into 8 equal slices. Ishaan eats 1/8 of it and Diya eats 6/8. What fraction of the cake do they eat in all? =
  27. 27.A cake is cut into 6 equal slices. Meera eats 1/6 of it and Anaya eats 3/6. What fraction of the cake do they eat in all? =
  28. 28.6/11 + 4/11 =
  29. 29.5/9 + 3/9 =
  30. 30.A pizza is cut into 4 equal slices. Riya eats 2/4 of it and Tara eats 2/4. What fraction of the pizza do they eat in all? =
  31. 31.1/5 + 3/5 + 1/5 =
  32. 32.2/10 + 5/10 + 1/10 =
  33. 33.3/10 + 1/10 + 5/10 =
  34. 34.1/11 + 2/11 + 7/11 =
  35. 35.5/9 + 2/9 + 1/9 =
  36. 36.3/5 + 1/5 + 1/5 =
  37. 37.2/9 + 1/9 + 1/9 =
  38. 38.A watermelon is cut into 8 equal slices. Rohan eats 1/8 of it and Ishaan eats 4/8. What fraction of the watermelon do they eat in all? =
  39. 39.6/8 + 1/8 =
  40. 40.A watermelon is cut into 10 equal slices. Diya eats 1/10 of it and Ishaan eats 5/10. What fraction of the watermelon do they eat in all? =

Answer key

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

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