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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 165 · 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 cake is cut into 6 equal slices. Arjun eats 3/6 of it and Sara eats 2/6. What fraction of the cake do they eat in all? =
  2. 2.1/3 + 2/3 =
  3. 3.3/9 + 3/9 =
  4. 4.A watermelon is cut into 8 equal slices. Diya eats 6/8 of it and Riya eats 1/8. What fraction of the watermelon do they eat in all? =
  5. 5.A watermelon is cut into 4 equal slices. Diya eats 2/4 of it and Vihaan eats 2/4. What fraction of the watermelon do they eat in all? =
  6. 6.A watermelon is cut into 4 equal slices. Kabir eats 1/4 of it and Diya eats 2/4. What fraction of the watermelon do they eat in all? =
  7. 7.A watermelon is cut into 10 equal slices. Aarav eats 1/10 of it and Vihaan eats 4/10. What fraction of the watermelon do they eat in all? =
  8. 8.1/6 + 3/6 + 2/6 =
  9. 9.7/9 + 1/9 + 1/9 =
  10. 10.5/7 + 1/7 =
  11. 11.1/5 + 1/5 =
  12. 12.2/8 + 4/8 + 2/8 =
  13. 13.1/8 + 6/8 + 1/8 =
  14. 14.4/12 + 3/12 =
  15. 15.A watermelon is cut into 4 equal slices. Riya eats 1/4 of it and Arjun eats 2/4. What fraction of the watermelon do they eat in all? =
  16. 16.2/4 + 1/4 =
  17. 17.A pizza is cut into 12 equal slices. Sara eats 5/12 of it and Aarav eats 3/12. What fraction of the pizza do they eat in all? =
  18. 18.3/8 + 2/8 =
  19. 19.3/9 + 5/9 =
  20. 20.A pizza is cut into 6 equal slices. Diya eats 3/6 of it and Tara eats 3/6. What fraction of the pizza do they eat in all? =
  21. 21.A cake is cut into 12 equal slices. Riya eats 2/12 of it and Ishaan eats 1/12. What fraction of the cake do they eat in all? =
  22. 22.1/4 + 2/4 =
  23. 23.A watermelon is cut into 4 equal slices. Diya eats 2/4 of it and Arjun eats 1/4. What fraction of the watermelon do they eat in all? =
  24. 24.1/8 + 3/8 =
  25. 25.7/9 + 1/9 =
  26. 26.3/10 + 2/10 =
  27. 27.1/6 + 2/6 =
  28. 28.1/12 + 4/12 + 6/12 =
  29. 29.3/5 + 2/5 =
  30. 30.5/9 + 3/9 =
  31. 31.10/12 + 1/12 + 1/12 =
  32. 32.A pizza is cut into 6 equal slices. Meera eats 2/6 of it and Diya eats 1/6. What fraction of the pizza do they eat in all? =
  33. 33.4/7 + 1/7 + 2/7 =
  34. 34.A watermelon is cut into 6 equal slices. Riya eats 1/6 of it and Diya eats 1/6. What fraction of the watermelon do they eat in all? =
  35. 35.3/10 + 3/10 + 2/10 =
  36. 36.A pizza is cut into 8 equal slices. Sara eats 4/8 of it and Anaya eats 3/8. What fraction of the pizza do they eat in all? =
  37. 37.8/12 + 2/12 =
  38. 38.5/12 + 3/12 + 4/12 =
  39. 39.2/8 + 1/8 + 3/8 =
  40. 40.4/6 + 1/6 + 1/6 =

Answer key

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

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