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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 351 · 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. 1.1/6 + 2/6 =
  2. 2.1/3 + 1/3 =
  3. 3.1/12 + 1/12 + 4/12 =
  4. 4.4/6 + 1/6 + 1/6 =
  5. 5.A pizza is cut into 4 equal slices. Tara eats 1/4 of it and Vihaan eats 1/4. What fraction of the pizza do they eat in all? =
  6. 6.3/11 + 7/11 =
  7. 7.10/12 + 2/12 =
  8. 8.A watermelon is cut into 10 equal slices. Vihaan eats 6/10 of it and Tara eats 3/10. What fraction of the watermelon do they eat in all? =
  9. 9.3/12 + 1/12 =
  10. 10.A pizza is cut into 6 equal slices. Aarav eats 4/6 of it and Rohan eats 2/6. What fraction of the pizza do they eat in all? =
  11. 11.6/10 + 3/10 + 1/10 =
  12. 12.3/5 + 1/5 =
  13. 13.A watermelon is cut into 12 equal slices. Tara eats 3/12 of it and Aarav eats 5/12. What fraction of the watermelon do they eat in all? =
  14. 14.A cake is cut into 6 equal slices. Kabir eats 4/6 of it and Rohan eats 1/6. What fraction of the cake do they eat in all? =
  15. 15.A watermelon is cut into 10 equal slices. Sara eats 7/10 of it and Rohan eats 3/10. What fraction of the watermelon do they eat in all? =
  16. 16.A pizza is cut into 6 equal slices. Diya eats 3/6 of it and Tara eats 1/6. What fraction of the pizza do they eat in all? =
  17. 17.2/10 + 5/10 + 1/10 =
  18. 18.5/10 + 4/10 + 1/10 =
  19. 19.A pizza is cut into 8 equal slices. Riya eats 4/8 of it and Arjun eats 1/8. What fraction of the pizza do they eat in all? =
  20. 20.3/6 + 2/6 + 1/6 =
  21. 21.3/6 + 1/6 + 1/6 =
  22. 22.A watermelon is cut into 6 equal slices. Aarav eats 3/6 of it and Rohan eats 3/6. What fraction of the watermelon do they eat in all? =
  23. 23.1/4 + 1/4 =
  24. 24.A watermelon is cut into 12 equal slices. Ishaan eats 8/12 of it and Diya eats 2/12. What fraction of the watermelon do they eat in all? =
  25. 25.1/5 + 4/5 =
  26. 26.8/11 + 1/11 =
  27. 27.6/8 + 1/8 + 1/8 =
  28. 28.2/10 + 4/10 + 2/10 =
  29. 29.4/7 + 3/7 =
  30. 30.1/11 + 1/11 =
  31. 31.5/9 + 1/9 =
  32. 32.A watermelon is cut into 6 equal slices. Anaya eats 2/6 of it and Sara eats 2/6. What fraction of the watermelon do they eat in all? =
  33. 33.7/11 + 3/11 + 1/11 =
  34. 34.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Anaya eats 1/4. What fraction of the pizza do they eat in all? =
  35. 35.1/11 + 10/11 =
  36. 36.1/6 + 3/6 + 1/6 =
  37. 37.7/9 + 1/9 =
  38. 38.1/6 + 2/6 + 2/6 =
  39. 39.2/12 + 9/12 =
  40. 40.2/7 + 4/7 + 1/7 =

Answer key

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

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