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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 655 · 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. 1.1/5 + 1/5 + 1/5 =
  2. 2.A pizza is cut into 8 equal slices. Arjun eats 2/8 of it and Tara eats 2/8. What fraction of the pizza do they eat in all? =
  3. 3.A cake is cut into 12 equal slices. Meera eats 5/12 of it and Diya eats 7/12. What fraction of the cake do they eat in all? =
  4. 4.3/8 + 3/8 =
  5. 5.2/4 + 2/4 =
  6. 6.1/4 + 2/4 =
  7. 7.4/10 + 4/10 =
  8. 8.1/8 + 2/8 + 2/8 =
  9. 9.2/6 + 1/6 =
  10. 10.A pizza is cut into 6 equal slices. Riya eats 4/6 of it and Arjun eats 2/6. What fraction of the pizza do they eat in all? =
  11. 11.2/5 + 3/5 =
  12. 12.9/12 + 1/12 + 1/12 =
  13. 13.1/6 + 2/6 + 2/6 =
  14. 14.A watermelon is cut into 6 equal slices. Riya eats 1/6 of it and Anaya eats 3/6. What fraction of the watermelon do they eat in all? =
  15. 15.6/9 + 2/9 + 1/9 =
  16. 16.A cake is cut into 4 equal slices. Sara eats 2/4 of it and Kabir eats 2/4. What fraction of the cake do they eat in all? =
  17. 17.A watermelon is cut into 12 equal slices. Rohan eats 2/12 of it and Meera eats 4/12. What fraction of the watermelon do they eat in all? =
  18. 18.3/8 + 3/8 + 1/8 =
  19. 19.A watermelon is cut into 8 equal slices. Tara eats 6/8 of it and Sara eats 2/8. What fraction of the watermelon do they eat in all? =
  20. 20.2/8 + 3/8 =
  21. 21.1/3 + 2/3 =
  22. 22.A cake is cut into 10 equal slices. Diya eats 8/10 of it and Aarav eats 2/10. What fraction of the cake do they eat in all? =
  23. 23.A pizza is cut into 6 equal slices. Tara eats 1/6 of it and Aarav eats 3/6. What fraction of the pizza do they eat in all? =
  24. 24.1/4 + 3/4 =
  25. 25.9/11 + 1/11 =
  26. 26.1/12 + 8/12 =
  27. 27.7/10 + 1/10 + 2/10 =
  28. 28.A pizza is cut into 4 equal slices. Anaya eats 2/4 of it and Sara eats 2/4. What fraction of the pizza do they eat in all? =
  29. 29.3/5 + 2/5 =
  30. 30.5/11 + 6/11 =
  31. 31.A pizza is cut into 10 equal slices. Tara eats 4/10 of it and Arjun eats 3/10. What fraction of the pizza do they eat in all? =
  32. 32.A cake is cut into 10 equal slices. Vihaan eats 3/10 of it and Ishaan eats 6/10. What fraction of the cake do they eat in all? =
  33. 33.A cake is cut into 10 equal slices. Rohan eats 6/10 of it and Riya eats 1/10. What fraction of the cake do they eat in all? =
  34. 34.1/9 + 6/9 + 1/9 =
  35. 35.5/10 + 3/10 + 2/10 =
  36. 36.A cake is cut into 10 equal slices. Riya eats 7/10 of it and Aarav eats 2/10. What fraction of the cake do they eat in all? =
  37. 37.4/6 + 1/6 + 1/6 =
  38. 38.1/4 + 1/4 =
  39. 39.4/10 + 1/10 =
  40. 40.2/5 + 2/5 =

Answer key

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

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