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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 611 · 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. 1.3/8 + 2/8 + 3/8 =
  2. 2.1/4 + 2/4 =
  3. 3.A cake is cut into 6 equal slices. Ishaan eats 2/6 of it and Rohan eats 1/6. What fraction of the cake do they eat in all? =
  4. 4.3/7 + 4/7 =
  5. 5.8/10 + 1/10 + 1/10 =
  6. 6.A cake is cut into 6 equal slices. Ishaan eats 3/6 of it and Aarav eats 1/6. What fraction of the cake do they eat in all? =
  7. 7.2/4 + 2/4 =
  8. 8.A pizza is cut into 6 equal slices. Sara eats 1/6 of it and Aarav eats 2/6. What fraction of the pizza do they eat in all? =
  9. 9.9/12 + 1/12 + 2/12 =
  10. 10.5/12 + 2/12 =
  11. 11.6/8 + 1/8 + 1/8 =
  12. 12.9/11 + 1/11 =
  13. 13.1/8 + 3/8 =
  14. 14.5/7 + 1/7 + 1/7 =
  15. 15.A watermelon is cut into 10 equal slices. Diya eats 2/10 of it and Ishaan eats 6/10. What fraction of the watermelon do they eat in all? =
  16. 16.6/10 + 3/10 + 1/10 =
  17. 17.A pizza is cut into 6 equal slices. Riya eats 1/6 of it and Vihaan eats 4/6. What fraction of the pizza do they eat in all? =
  18. 18.3/10 + 6/10 =
  19. 19.A watermelon is cut into 12 equal slices. Aarav eats 10/12 of it and Rohan eats 1/12. What fraction of the watermelon do they eat in all? =
  20. 20.4/8 + 1/8 + 3/8 =
  21. 21.5/10 + 5/10 =
  22. 22.A cake is cut into 4 equal slices. Sara eats 2/4 of it and Aarav eats 1/4. What fraction of the cake do they eat in all? =
  23. 23.5/12 + 1/12 + 6/12 =
  24. 24.8/10 + 1/10 =
  25. 25.A cake is cut into 8 equal slices. Aarav eats 6/8 of it and Kabir eats 2/8. What fraction of the cake do they eat in all? =
  26. 26.4/9 + 2/9 =
  27. 27.3/5 + 1/5 + 1/5 =
  28. 28.1/3 + 1/3 =
  29. 29.1/5 + 1/5 + 1/5 =
  30. 30.A cake is cut into 8 equal slices. Meera eats 5/8 of it and Riya eats 1/8. What fraction of the cake do they eat in all? =
  31. 31.A watermelon is cut into 8 equal slices. Aarav eats 2/8 of it and Diya eats 3/8. What fraction of the watermelon do they eat in all? =
  32. 32.3/5 + 1/5 =
  33. 33.2/5 + 1/5 =
  34. 34.1/11 + 4/11 =
  35. 35.A watermelon is cut into 12 equal slices. Diya eats 4/12 of it and Vihaan eats 1/12. What fraction of the watermelon do they eat in all? =
  36. 36.7/12 + 4/12 + 1/12 =
  37. 37.5/8 + 1/8 + 1/8 =
  38. 38.7/11 + 2/11 + 1/11 =
  39. 39.3/8 + 1/8 =
  40. 40.6/9 + 1/9 + 1/9 =

Answer key

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

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