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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 51 · 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. 1.4/6 + 1/6 =
  2. 2.1/9 + 6/9 + 1/9 =
  3. 3.4/11 + 2/11 + 1/11 =
  4. 4.6/8 + 2/8 =
  5. 5.A cake is cut into 8 equal slices. Vihaan eats 3/8 of it and Anaya eats 4/8. What fraction of the cake do they eat in all? =
  6. 6.2/5 + 1/5 =
  7. 7.A cake is cut into 4 equal slices. Diya eats 1/4 of it and Sara eats 1/4. What fraction of the cake do they eat in all? =
  8. 8.1/10 + 1/10 =
  9. 9.2/8 + 1/8 + 1/8 =
  10. 10.1/10 + 6/10 + 2/10 =
  11. 11.1/5 + 1/5 + 2/5 =
  12. 12.A cake is cut into 10 equal slices. Riya eats 5/10 of it and Tara eats 5/10. What fraction of the cake do they eat in all? =
  13. 13.7/12 + 3/12 + 2/12 =
  14. 14.A watermelon is cut into 6 equal slices. Rohan eats 1/6 of it and Aarav eats 1/6. What fraction of the watermelon do they eat in all? =
  15. 15.A watermelon is cut into 4 equal slices. Rohan eats 1/4 of it and Sara eats 2/4. What fraction of the watermelon do they eat in all? =
  16. 16.7/9 + 1/9 + 1/9 =
  17. 17.A pizza is cut into 10 equal slices. Diya eats 8/10 of it and Riya eats 1/10. What fraction of the pizza do they eat in all? =
  18. 18.2/10 + 3/10 + 2/10 =
  19. 19.1/3 + 1/3 =
  20. 20.1/8 + 5/8 =
  21. 21.7/12 + 1/12 =
  22. 22.2/8 + 1/8 =
  23. 23.3/6 + 1/6 + 1/6 =
  24. 24.5/9 + 1/9 + 3/9 =
  25. 25.7/11 + 1/11 + 3/11 =
  26. 26.A watermelon is cut into 6 equal slices. Vihaan eats 1/6 of it and Meera eats 5/6. What fraction of the watermelon do they eat in all? =
  27. 27.2/9 + 6/9 + 1/9 =
  28. 28.7/10 + 2/10 + 1/10 =
  29. 29.1/5 + 1/5 =
  30. 30.4/8 + 1/8 + 2/8 =
  31. 31.7/11 + 3/11 + 1/11 =
  32. 32.4/11 + 6/11 + 1/11 =
  33. 33.2/9 + 2/9 + 4/9 =
  34. 34.2/5 + 2/5 + 1/5 =
  35. 35.A cake is cut into 10 equal slices. Arjun eats 4/10 of it and Diya eats 5/10. What fraction of the cake do they eat in all? =
  36. 36.8/11 + 2/11 + 1/11 =
  37. 37.A pizza is cut into 8 equal slices. Ishaan eats 5/8 of it and Meera eats 2/8. What fraction of the pizza do they eat in all? =
  38. 38.A watermelon is cut into 10 equal slices. Ishaan eats 7/10 of it and Rohan eats 2/10. What fraction of the watermelon do they eat in all? =
  39. 39.2/12 + 10/12 =
  40. 40.1/9 + 7/9 + 1/9 =

Answer key

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

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