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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 419 · 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.A pizza is cut into 6 equal slices. Vihaan eats 1/6 of it and Diya eats 4/6. What fraction of the pizza do they eat in all? =
  2. 2.9/11 + 1/11 =
  3. 3.4/7 + 1/7 + 2/7 =
  4. 4.5/12 + 2/12 =
  5. 5.1/5 + 1/5 + 2/5 =
  6. 6.2/10 + 6/10 =
  7. 7.9/11 + 1/11 + 1/11 =
  8. 8.3/5 + 2/5 =
  9. 9.1/4 + 3/4 =
  10. 10.4/6 + 1/6 + 1/6 =
  11. 11.3/8 + 4/8 =
  12. 12.1/6 + 1/6 =
  13. 13.4/7 + 3/7 =
  14. 14.1/11 + 4/11 =
  15. 15.3/6 + 2/6 + 1/6 =
  16. 16.A cake is cut into 12 equal slices. Riya eats 1/12 of it and Meera eats 10/12. What fraction of the cake do they eat in all? =
  17. 17.2/4 + 2/4 =
  18. 18.1/7 + 2/7 + 3/7 =
  19. 19.A watermelon is cut into 6 equal slices. Kabir eats 2/6 of it and Riya eats 4/6. What fraction of the watermelon do they eat in all? =
  20. 20.4/10 + 3/10 =
  21. 21.A pizza is cut into 4 equal slices. Kabir eats 1/4 of it and Aarav eats 2/4. What fraction of the pizza do they eat in all? =
  22. 22.2/8 + 4/8 + 1/8 =
  23. 23.5/12 + 1/12 + 1/12 =
  24. 24.2/8 + 4/8 + 2/8 =
  25. 25.7/9 + 1/9 + 1/9 =
  26. 26.8/12 + 2/12 =
  27. 27.4/9 + 5/9 =
  28. 28.A watermelon is cut into 4 equal slices. Ishaan eats 1/4 of it and Tara eats 1/4. What fraction of the watermelon do they eat in all? =
  29. 29.A watermelon is cut into 4 equal slices. Arjun eats 2/4 of it and Tara eats 1/4. What fraction of the watermelon do they eat in all? =
  30. 30.4/6 + 1/6 =
  31. 31.4/7 + 2/7 + 1/7 =
  32. 32.5/10 + 5/10 =
  33. 33.9/11 + 2/11 =
  34. 34.1/3 + 2/3 =
  35. 35.A pizza is cut into 6 equal slices. Kabir eats 4/6 of it and Diya eats 1/6. What fraction of the pizza do they eat in all? =
  36. 36.5/7 + 1/7 + 1/7 =
  37. 37.6/12 + 1/12 =
  38. 38.A pizza is cut into 8 equal slices. Riya eats 6/8 of it and Diya eats 1/8. What fraction of the pizza do they eat in all? =
  39. 39.1/10 + 4/10 + 2/10 =
  40. 40.3/7 + 4/7 =

Answer key

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

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