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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 401 · 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. 1.2/5 + 2/5 + 1/5 =
  2. 2.3/5 + 1/5 + 1/5 =
  3. 3.A cake is cut into 6 equal slices. Anaya eats 4/6 of it and Aarav eats 2/6. What fraction of the cake do they eat in all? =
  4. 4.4/9 + 1/9 =
  5. 5.2/9 + 1/9 + 6/9 =
  6. 6.8/12 + 1/12 + 2/12 =
  7. 7.1/3 + 1/3 =
  8. 8.3/6 + 1/6 + 1/6 =
  9. 9.A watermelon is cut into 8 equal slices. Arjun eats 1/8 of it and Riya eats 5/8. What fraction of the watermelon do they eat in all? =
  10. 10.A cake is cut into 8 equal slices. Diya eats 5/8 of it and Ishaan eats 3/8. What fraction of the cake do they eat in all? =
  11. 11.2/4 + 1/4 =
  12. 12.6/10 + 2/10 + 2/10 =
  13. 13.A pizza is cut into 10 equal slices. Kabir eats 7/10 of it and Meera eats 3/10. What fraction of the pizza do they eat in all? =
  14. 14.1/11 + 1/11 + 9/11 =
  15. 15.4/6 + 1/6 + 1/6 =
  16. 16.1/12 + 3/12 + 3/12 =
  17. 17.A watermelon is cut into 10 equal slices. Diya eats 5/10 of it and Sara eats 1/10. What fraction of the watermelon do they eat in all? =
  18. 18.A cake is cut into 12 equal slices. Sara eats 1/12 of it and Aarav eats 2/12. What fraction of the cake do they eat in all? =
  19. 19.A cake is cut into 8 equal slices. Ishaan eats 5/8 of it and Vihaan eats 2/8. What fraction of the cake do they eat in all? =
  20. 20.1/6 + 1/6 =
  21. 21.A watermelon is cut into 12 equal slices. Aarav eats 1/12 of it and Tara eats 11/12. What fraction of the watermelon do they eat in all? =
  22. 22.A pizza is cut into 6 equal slices. Sara eats 4/6 of it and Arjun eats 2/6. What fraction of the pizza do they eat in all? =
  23. 23.2/4 + 2/4 =
  24. 24.3/8 + 3/8 + 1/8 =
  25. 25.7/10 + 1/10 =
  26. 26.A watermelon is cut into 10 equal slices. Vihaan eats 1/10 of it and Sara eats 6/10. What fraction of the watermelon do they eat in all? =
  27. 27.4/6 + 2/6 =
  28. 28.A cake is cut into 10 equal slices. Kabir eats 8/10 of it and Rohan eats 2/10. What fraction of the cake do they eat in all? =
  29. 29.A pizza is cut into 10 equal slices. Vihaan eats 8/10 of it and Meera eats 2/10. What fraction of the pizza do they eat in all? =
  30. 30.A pizza is cut into 6 equal slices. Tara eats 3/6 of it and Sara eats 1/6. What fraction of the pizza do they eat in all? =
  31. 31.2/5 + 1/5 + 2/5 =
  32. 32.3/8 + 2/8 =
  33. 33.3/9 + 5/9 =
  34. 34.1/6 + 1/6 + 4/6 =
  35. 35.1/7 + 2/7 + 2/7 =
  36. 36.4/10 + 2/10 =
  37. 37.5/8 + 1/8 =
  38. 38.3/7 + 1/7 + 2/7 =
  39. 39.2/7 + 4/7 + 1/7 =
  40. 40.2/9 + 3/9 =

Answer key

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

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