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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 22 · 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. 1.1/9 + 5/9 =
  2. 2.3/7 + 3/7 + 1/7 =
  3. 3.1/5 + 1/5 =
  4. 4.A watermelon is cut into 4 equal slices. Rohan eats 1/4 of it and Aarav eats 1/4. What fraction of the watermelon do they eat in all? =
  5. 5.A pizza is cut into 8 equal slices. Riya eats 5/8 of it and Diya eats 3/8. What fraction of the pizza do they eat in all? =
  6. 6.A pizza is cut into 8 equal slices. Aarav eats 1/8 of it and Arjun eats 5/8. What fraction of the pizza do they eat in all? =
  7. 7.6/8 + 1/8 + 1/8 =
  8. 8.2/5 + 1/5 + 2/5 =
  9. 9.9/11 + 1/11 + 1/11 =
  10. 10.1/11 + 1/11 + 6/11 =
  11. 11.1/6 + 4/6 + 1/6 =
  12. 12.5/10 + 2/10 + 3/10 =
  13. 13.A pizza is cut into 4 equal slices. Kabir eats 2/4 of it and Meera eats 2/4. What fraction of the pizza do they eat in all? =
  14. 14.A cake is cut into 6 equal slices. Aarav eats 2/6 of it and Meera eats 2/6. What fraction of the cake do they eat in all? =
  15. 15.5/7 + 1/7 + 1/7 =
  16. 16.1/6 + 4/6 =
  17. 17.2/10 + 7/10 =
  18. 18.A watermelon is cut into 10 equal slices. Ishaan eats 3/10 of it and Vihaan eats 7/10. What fraction of the watermelon do they eat in all? =
  19. 19.1/3 + 1/3 =
  20. 20.7/9 + 2/9 =
  21. 21.1/6 + 5/6 =
  22. 22.A pizza is cut into 10 equal slices. Anaya eats 8/10 of it and Arjun eats 1/10. What fraction of the pizza do they eat in all? =
  23. 23.4/9 + 4/9 + 1/9 =
  24. 24.A pizza is cut into 6 equal slices. Rohan eats 4/6 of it and Diya eats 1/6. What fraction of the pizza do they eat in all? =
  25. 25.1/4 + 2/4 =
  26. 26.7/12 + 4/12 =
  27. 27.A cake is cut into 10 equal slices. Anaya eats 6/10 of it and Tara eats 1/10. What fraction of the cake do they eat in all? =
  28. 28.3/6 + 2/6 + 1/6 =
  29. 29.A pizza is cut into 4 equal slices. Tara eats 1/4 of it and Riya eats 3/4. What fraction of the pizza do they eat in all? =
  30. 30.A pizza is cut into 12 equal slices. Ishaan eats 5/12 of it and Riya eats 1/12. What fraction of the pizza do they eat in all? =
  31. 31.A cake is cut into 4 equal slices. Diya eats 2/4 of it and Riya eats 1/4. What fraction of the cake do they eat in all? =
  32. 32.3/5 + 2/5 =
  33. 33.1/5 + 2/5 + 1/5 =
  34. 34.2/8 + 4/8 + 2/8 =
  35. 35.A pizza is cut into 4 equal slices. Arjun eats 2/4 of it and Kabir eats 1/4. What fraction of the pizza do they eat in all? =
  36. 36.9/12 + 1/12 + 2/12 =
  37. 37.A watermelon is cut into 6 equal slices. Riya eats 1/6 of it and Arjun eats 3/6. What fraction of the watermelon do they eat in all? =
  38. 38.A pizza is cut into 8 equal slices. Rohan eats 2/8 of it and Tara eats 3/8. What fraction of the pizza do they eat in all? =
  39. 39.2/9 + 2/9 + 2/9 =
  40. 40.3/5 + 1/5 =

Answer key

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

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