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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 67 · 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. 1.1/10 + 6/10 =
  2. 2.A cake is cut into 12 equal slices. Vihaan eats 5/12 of it and Kabir eats 1/12. What fraction of the cake do they eat in all? =
  3. 3.A cake is cut into 4 equal slices. Ishaan eats 1/4 of it and Rohan eats 3/4. What fraction of the cake do they eat in all? =
  4. 4.A pizza is cut into 12 equal slices. Sara eats 7/12 of it and Ishaan eats 3/12. What fraction of the pizza do they eat in all? =
  5. 5.A pizza is cut into 6 equal slices. Riya eats 3/6 of it and Ishaan eats 3/6. What fraction of the pizza do they eat in all? =
  6. 6.3/9 + 1/9 =
  7. 7.A cake is cut into 12 equal slices. Rohan eats 8/12 of it and Tara eats 3/12. What fraction of the cake do they eat in all? =
  8. 8.2/4 + 2/4 =
  9. 9.A cake is cut into 10 equal slices. Rohan eats 2/10 of it and Sara eats 2/10. What fraction of the cake do they eat in all? =
  10. 10.1/3 + 1/3 =
  11. 11.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Tara eats 2/4. What fraction of the cake do they eat in all? =
  12. 12.6/10 + 2/10 =
  13. 13.1/5 + 2/5 + 1/5 =
  14. 14.2/10 + 5/10 =
  15. 15.3/6 + 1/6 + 2/6 =
  16. 16.4/11 + 7/11 =
  17. 17.1/11 + 5/11 =
  18. 18.5/12 + 5/12 + 1/12 =
  19. 19.1/11 + 10/11 =
  20. 20.A pizza is cut into 4 equal slices. Meera eats 2/4 of it and Aarav eats 1/4. What fraction of the pizza do they eat in all? =
  21. 21.7/11 + 1/11 + 1/11 =
  22. 22.5/9 + 2/9 + 2/9 =
  23. 23.A watermelon is cut into 10 equal slices. Tara eats 2/10 of it and Ishaan eats 8/10. What fraction of the watermelon do they eat in all? =
  24. 24.5/8 + 2/8 + 1/8 =
  25. 25.8/10 + 1/10 + 1/10 =
  26. 26.A pizza is cut into 4 equal slices. Riya eats 1/4 of it and Diya eats 2/4. What fraction of the pizza do they eat in all? =
  27. 27.3/11 + 4/11 + 2/11 =
  28. 28.A cake is cut into 6 equal slices. Meera eats 4/6 of it and Ishaan eats 2/6. What fraction of the cake do they eat in all? =
  29. 29.4/12 + 8/12 =
  30. 30.1/11 + 6/11 =
  31. 31.5/7 + 1/7 + 1/7 =
  32. 32.1/6 + 2/6 + 2/6 =
  33. 33.1/5 + 1/5 + 1/5 =
  34. 34.A pizza is cut into 8 equal slices. Diya eats 1/8 of it and Kabir eats 2/8. What fraction of the pizza do they eat in all? =
  35. 35.9/11 + 1/11 =
  36. 36.7/10 + 2/10 + 1/10 =
  37. 37.5/8 + 2/8 =
  38. 38.A pizza is cut into 4 equal slices. Rohan eats 1/4 of it and Riya eats 2/4. What fraction of the pizza do they eat in all? =
  39. 39.1/3 + 2/3 =
  40. 40.6/8 + 1/8 + 1/8 =

Answer key

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

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