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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 374 · 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. 1.1/12 + 6/12 =
  2. 2.A watermelon is cut into 12 equal slices. Ishaan eats 6/12 of it and Diya eats 2/12. What fraction of the watermelon do they eat in all? =
  3. 3.2/4 + 2/4 =
  4. 4.5/8 + 3/8 =
  5. 5.3/9 + 3/9 + 1/9 =
  6. 6.5/9 + 4/9 =
  7. 7.3/7 + 2/7 + 1/7 =
  8. 8.4/6 + 1/6 =
  9. 9.A watermelon is cut into 10 equal slices. Ishaan eats 1/10 of it and Aarav eats 1/10. What fraction of the watermelon do they eat in all? =
  10. 10.A cake is cut into 12 equal slices. Diya eats 4/12 of it and Ishaan eats 3/12. What fraction of the cake do they eat in all? =
  11. 11.4/9 + 3/9 =
  12. 12.A cake is cut into 6 equal slices. Vihaan eats 4/6 of it and Aarav eats 1/6. What fraction of the cake do they eat in all? =
  13. 13.3/12 + 1/12 + 2/12 =
  14. 14.4/7 + 3/7 =
  15. 15.4/7 + 2/7 =
  16. 16.1/5 + 3/5 =
  17. 17.5/12 + 1/12 + 6/12 =
  18. 18.A pizza is cut into 10 equal slices. Kabir eats 6/10 of it and Aarav eats 4/10. What fraction of the pizza do they eat in all? =
  19. 19.3/5 + 1/5 =
  20. 20.A cake is cut into 8 equal slices. Rohan eats 4/8 of it and Meera eats 3/8. What fraction of the cake do they eat in all? =
  21. 21.6/9 + 1/9 + 2/9 =
  22. 22.A pizza is cut into 8 equal slices. Riya eats 3/8 of it and Sara eats 1/8. What fraction of the pizza do they eat in all? =
  23. 23.3/6 + 3/6 =
  24. 24.3/6 + 1/6 + 1/6 =
  25. 25.5/7 + 1/7 + 1/7 =
  26. 26.3/6 + 2/6 =
  27. 27.3/5 + 2/5 =
  28. 28.3/5 + 1/5 + 1/5 =
  29. 29.1/10 + 6/10 =
  30. 30.2/9 + 3/9 =
  31. 31.A pizza is cut into 12 equal slices. Rohan eats 1/12 of it and Kabir eats 8/12. What fraction of the pizza do they eat in all? =
  32. 32.2/9 + 2/9 =
  33. 33.4/9 + 1/9 + 3/9 =
  34. 34.1/4 + 3/4 =
  35. 35.A cake is cut into 8 equal slices. Diya eats 3/8 of it and Vihaan eats 3/8. What fraction of the cake do they eat in all? =
  36. 36.A pizza is cut into 6 equal slices. Riya eats 3/6 of it and Diya eats 1/6. What fraction of the pizza do they eat in all? =
  37. 37.1/7 + 1/7 =
  38. 38.A pizza is cut into 6 equal slices. Riya eats 4/6 of it and Vihaan eats 2/6. What fraction of the pizza do they eat in all? =
  39. 39.2/8 + 3/8 + 1/8 =
  40. 40.6/8 + 2/8 =

Answer key

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

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