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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 514 · 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 + 3/5 =
  2. 2.2/7 + 3/7 + 1/7 =
  3. 3.A pizza is cut into 4 equal slices. Tara eats 1/4 of it and Kabir eats 2/4. What fraction of the pizza do they eat in all? =
  4. 4.9/12 + 2/12 =
  5. 5.A pizza is cut into 10 equal slices. Vihaan eats 8/10 of it and Tara eats 2/10. What fraction of the pizza do they eat in all? =
  6. 6.1/9 + 2/9 =
  7. 7.3/5 + 1/5 + 1/5 =
  8. 8.4/6 + 2/6 =
  9. 9.1/10 + 2/10 + 5/10 =
  10. 10.A pizza is cut into 6 equal slices. Sara eats 2/6 of it and Arjun eats 4/6. What fraction of the pizza do they eat in all? =
  11. 11.1/3 + 2/3 =
  12. 12.A pizza is cut into 4 equal slices. Meera eats 1/4 of it and Aarav eats 3/4. What fraction of the pizza do they eat in all? =
  13. 13.10/12 + 2/12 =
  14. 14.6/10 + 2/10 + 2/10 =
  15. 15.4/10 + 4/10 + 1/10 =
  16. 16.A pizza is cut into 12 equal slices. Diya eats 2/12 of it and Vihaan eats 8/12. What fraction of the pizza do they eat in all? =
  17. 17.4/6 + 1/6 + 1/6 =
  18. 18.4/10 + 1/10 =
  19. 19.A pizza is cut into 8 equal slices. Diya eats 1/8 of it and Aarav eats 7/8. What fraction of the pizza do they eat in all? =
  20. 20.1/11 + 2/11 =
  21. 21.A pizza is cut into 4 equal slices. Diya eats 2/4 of it and Sara eats 2/4. What fraction of the pizza do they eat in all? =
  22. 22.8/11 + 3/11 =
  23. 23.A watermelon is cut into 6 equal slices. Aarav eats 3/6 of it and Tara eats 1/6. What fraction of the watermelon do they eat in all? =
  24. 24.A pizza is cut into 12 equal slices. Kabir eats 5/12 of it and Ishaan eats 5/12. What fraction of the pizza do they eat in all? =
  25. 25.5/10 + 4/10 =
  26. 26.3/7 + 1/7 + 3/7 =
  27. 27.2/7 + 3/7 =
  28. 28.5/9 + 3/9 + 1/9 =
  29. 29.A cake is cut into 8 equal slices. Kabir eats 6/8 of it and Aarav eats 2/8. What fraction of the cake do they eat in all? =
  30. 30.A watermelon is cut into 4 equal slices. Vihaan eats 1/4 of it and Arjun eats 3/4. What fraction of the watermelon do they eat in all? =
  31. 31.2/5 + 2/5 + 1/5 =
  32. 32.A cake is cut into 12 equal slices. Meera eats 5/12 of it and Riya eats 2/12. What fraction of the cake do they eat in all? =
  33. 33.3/9 + 3/9 =
  34. 34.6/9 + 3/9 =
  35. 35.3/6 + 2/6 + 1/6 =
  36. 36.5/7 + 2/7 =
  37. 37.2/7 + 2/7 + 1/7 =
  38. 38.A watermelon is cut into 4 equal slices. Aarav eats 1/4 of it and Meera eats 1/4. What fraction of the watermelon do they eat in all? =
  39. 39.A pizza is cut into 8 equal slices. Riya eats 6/8 of it and Kabir eats 1/8. What fraction of the pizza do they eat in all? =
  40. 40.A pizza is cut into 4 equal slices. Vihaan eats 1/4 of it and Kabir eats 1/4. What fraction of the pizza do they eat in all? =

Answer key

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

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