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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 383 · 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. 1.6/8 + 2/8 =
  2. 2.2/11 + 2/11 + 3/11 =
  3. 3.1/3 + 2/3 =
  4. 4.5/10 + 4/10 + 1/10 =
  5. 5.A cake is cut into 8 equal slices. Rohan eats 3/8 of it and Anaya eats 4/8. What fraction of the cake do they eat in all? =
  6. 6.2/9 + 2/9 =
  7. 7.4/7 + 2/7 =
  8. 8.3/6 + 3/6 =
  9. 9.4/10 + 5/10 =
  10. 10.3/5 + 1/5 =
  11. 11.4/6 + 1/6 =
  12. 12.2/5 + 1/5 =
  13. 13.A cake is cut into 12 equal slices. Diya eats 1/12 of it and Aarav eats 8/12. What fraction of the cake do they eat in all? =
  14. 14.1/11 + 2/11 + 5/11 =
  15. 15.1/12 + 7/12 + 4/12 =
  16. 16.5/12 + 6/12 =
  17. 17.1/5 + 1/5 + 1/5 =
  18. 18.2/8 + 1/8 + 3/8 =
  19. 19.2/5 + 3/5 =
  20. 20.A pizza is cut into 6 equal slices. Riya eats 3/6 of it and Aarav eats 3/6. What fraction of the pizza do they eat in all? =
  21. 21.4/10 + 2/10 + 3/10 =
  22. 22.3/12 + 3/12 =
  23. 23.5/7 + 1/7 + 1/7 =
  24. 24.2/11 + 5/11 + 1/11 =
  25. 25.4/7 + 1/7 + 2/7 =
  26. 26.7/12 + 4/12 + 1/12 =
  27. 27.4/8 + 3/8 =
  28. 28.A watermelon is cut into 4 equal slices. Riya eats 1/4 of it and Sara eats 1/4. What fraction of the watermelon do they eat in all? =
  29. 29.1/3 + 1/3 =
  30. 30.A pizza is cut into 12 equal slices. Riya eats 2/12 of it and Aarav eats 4/12. What fraction of the pizza do they eat in all? =
  31. 31.4/6 + 1/6 + 1/6 =
  32. 32.A watermelon is cut into 10 equal slices. Meera eats 7/10 of it and Ishaan eats 1/10. What fraction of the watermelon do they eat in all? =
  33. 33.A pizza is cut into 6 equal slices. Diya eats 3/6 of it and Aarav eats 3/6. What fraction of the pizza do they eat in all? =
  34. 34.A pizza is cut into 8 equal slices. Ishaan eats 5/8 of it and Rohan eats 3/8. What fraction of the pizza do they eat in all? =
  35. 35.A watermelon is cut into 12 equal slices. Aarav eats 10/12 of it and Kabir eats 1/12. What fraction of the watermelon do they eat in all? =
  36. 36.1/6 + 4/6 =
  37. 37.1/6 + 5/6 =
  38. 38.4/10 + 2/10 + 1/10 =
  39. 39.2/7 + 1/7 + 3/7 =
  40. 40.2/8 + 1/8 =

Answer key

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

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