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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 342 · 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. 1.5/7 + 2/7 =
  2. 2.1/4 + 3/4 =
  3. 3.5/12 + 3/12 + 1/12 =
  4. 4.2/10 + 6/10 + 2/10 =
  5. 5.A watermelon is cut into 12 equal slices. Ishaan eats 9/12 of it and Meera eats 2/12. What fraction of the watermelon do they eat in all? =
  6. 6.1/7 + 1/7 =
  7. 7.1/4 + 1/4 =
  8. 8.1/7 + 1/7 + 2/7 =
  9. 9.3/12 + 9/12 =
  10. 10.A cake is cut into 10 equal slices. Tara eats 1/10 of it and Sara eats 9/10. What fraction of the cake do they eat in all? =
  11. 11.1/3 + 1/3 =
  12. 12.3/6 + 1/6 + 1/6 =
  13. 13.2/5 + 1/5 + 2/5 =
  14. 14.5/7 + 1/7 =
  15. 15.A cake is cut into 4 equal slices. Aarav eats 1/4 of it and Meera eats 1/4. What fraction of the cake do they eat in all? =
  16. 16.A pizza is cut into 6 equal slices. Diya eats 3/6 of it and Sara eats 2/6. What fraction of the pizza do they eat in all? =
  17. 17.A pizza is cut into 6 equal slices. Rohan eats 1/6 of it and Meera eats 4/6. What fraction of the pizza do they eat in all? =
  18. 18.A cake is cut into 12 equal slices. Rohan eats 1/12 of it and Vihaan eats 9/12. What fraction of the cake do they eat in all? =
  19. 19.2/7 + 3/7 =
  20. 20.2/5 + 2/5 + 1/5 =
  21. 21.A pizza is cut into 4 equal slices. Anaya eats 2/4 of it and Aarav eats 1/4. What fraction of the pizza do they eat in all? =
  22. 22.3/9 + 5/9 + 1/9 =
  23. 23.A cake is cut into 12 equal slices. Ishaan eats 5/12 of it and Aarav eats 2/12. What fraction of the cake do they eat in all? =
  24. 24.2/4 + 1/4 =
  25. 25.1/4 + 2/4 =
  26. 26.2/4 + 2/4 =
  27. 27.5/10 + 3/10 + 2/10 =
  28. 28.1/8 + 6/8 =
  29. 29.1/10 + 7/10 =
  30. 30.A pizza is cut into 8 equal slices. Riya eats 1/8 of it and Diya eats 1/8. What fraction of the pizza do they eat in all? =
  31. 31.3/12 + 1/12 + 2/12 =
  32. 32.2/6 + 1/6 =
  33. 33.4/6 + 1/6 + 1/6 =
  34. 34.1/8 + 7/8 =
  35. 35.1/7 + 2/7 =
  36. 36.2/12 + 2/12 =
  37. 37.2/7 + 1/7 =
  38. 38.1/8 + 3/8 + 2/8 =
  39. 39.3/10 + 1/10 + 6/10 =
  40. 40.7/9 + 1/9 + 1/9 =

Answer key

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

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