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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 440 · 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 12 equal slices. Sara eats 9/12 of it and Riya eats 2/12. What fraction of the cake do they eat in all? =
  2. 2.8/11 + 2/11 + 1/11 =
  3. 3.4/11 + 6/11 + 1/11 =
  4. 4.A watermelon is cut into 8 equal slices. Kabir eats 6/8 of it and Aarav eats 2/8. What fraction of the watermelon do they eat in all? =
  5. 5.A cake is cut into 6 equal slices. Rohan eats 1/6 of it and Diya eats 1/6. What fraction of the cake do they eat in all? =
  6. 6.2/5 + 2/5 =
  7. 7.A cake is cut into 10 equal slices. Ishaan eats 2/10 of it and Aarav eats 7/10. What fraction of the cake do they eat in all? =
  8. 8.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Ishaan eats 3/4. What fraction of the cake do they eat in all? =
  9. 9.2/7 + 4/7 + 1/7 =
  10. 10.5/8 + 1/8 + 1/8 =
  11. 11.2/4 + 2/4 =
  12. 12.3/10 + 4/10 =
  13. 13.3/9 + 3/9 =
  14. 14.6/8 + 1/8 =
  15. 15.1/8 + 4/8 + 1/8 =
  16. 16.4/10 + 4/10 =
  17. 17.2/6 + 2/6 =
  18. 18.A pizza is cut into 8 equal slices. Diya eats 5/8 of it and Sara eats 3/8. What fraction of the pizza do they eat in all? =
  19. 19.A cake is cut into 6 equal slices. Arjun eats 3/6 of it and Riya eats 2/6. What fraction of the cake do they eat in all? =
  20. 20.A cake is cut into 8 equal slices. Arjun eats 2/8 of it and Tara eats 2/8. What fraction of the cake do they eat in all? =
  21. 21.4/7 + 1/7 + 1/7 =
  22. 22.2/10 + 6/10 + 2/10 =
  23. 23.A watermelon is cut into 8 equal slices. Kabir eats 4/8 of it and Arjun eats 3/8. What fraction of the watermelon do they eat in all? =
  24. 24.1/11 + 3/11 + 1/11 =
  25. 25.1/5 + 3/5 + 1/5 =
  26. 26.1/4 + 2/4 =
  27. 27.3/6 + 1/6 + 2/6 =
  28. 28.2/5 + 3/5 =
  29. 29.6/9 + 1/9 + 2/9 =
  30. 30.6/8 + 1/8 + 1/8 =
  31. 31.1/12 + 1/12 =
  32. 32.2/10 + 1/10 + 4/10 =
  33. 33.A pizza is cut into 8 equal slices. Aarav eats 3/8 of it and Ishaan eats 3/8. What fraction of the pizza do they eat in all? =
  34. 34.2/7 + 3/7 =
  35. 35.3/10 + 5/10 =
  36. 36.1/5 + 1/5 + 3/5 =
  37. 37.4/7 + 1/7 =
  38. 38.1/3 + 1/3 =
  39. 39.A cake is cut into 8 equal slices. Sara eats 5/8 of it and Diya eats 3/8. What fraction of the cake do they eat in all? =
  40. 40.1/7 + 3/7 + 1/7 =

Answer key

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

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