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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 97 · 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. 1.2/5 + 2/5 =
  2. 2.2/11 + 4/11 + 3/11 =
  3. 3.2/6 + 1/6 + 1/6 =
  4. 4.5/8 + 1/8 + 2/8 =
  5. 5.A cake is cut into 12 equal slices. Kabir eats 3/12 of it and Rohan eats 4/12. What fraction of the cake do they eat in all? =
  6. 6.2/6 + 2/6 + 2/6 =
  7. 7.6/12 + 5/12 =
  8. 8.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Sara eats 3/4. What fraction of the pizza do they eat in all? =
  9. 9.A pizza is cut into 8 equal slices. Arjun eats 3/8 of it and Anaya eats 3/8. What fraction of the pizza do they eat in all? =
  10. 10.1/7 + 5/7 + 1/7 =
  11. 11.1/8 + 3/8 + 3/8 =
  12. 12.A cake is cut into 10 equal slices. Rohan eats 4/10 of it and Kabir eats 1/10. What fraction of the cake do they eat in all? =
  13. 13.2/10 + 1/10 + 7/10 =
  14. 14.4/10 + 1/10 + 1/10 =
  15. 15.3/7 + 1/7 + 1/7 =
  16. 16.1/4 + 3/4 =
  17. 17.A pizza is cut into 8 equal slices. Tara eats 1/8 of it and Riya eats 3/8. What fraction of the pizza do they eat in all? =
  18. 18.2/7 + 3/7 + 1/7 =
  19. 19.4/11 + 6/11 + 1/11 =
  20. 20.2/6 + 1/6 =
  21. 21.A pizza is cut into 10 equal slices. Diya eats 1/10 of it and Sara eats 3/10. What fraction of the pizza do they eat in all? =
  22. 22.4/8 + 3/8 + 1/8 =
  23. 23.3/11 + 3/11 =
  24. 24.3/5 + 1/5 + 1/5 =
  25. 25.7/12 + 2/12 =
  26. 26.A pizza is cut into 6 equal slices. Vihaan eats 1/6 of it and Sara eats 3/6. What fraction of the pizza do they eat in all? =
  27. 27.5/7 + 1/7 + 1/7 =
  28. 28.A pizza is cut into 8 equal slices. Meera eats 1/8 of it and Vihaan eats 5/8. What fraction of the pizza do they eat in all? =
  29. 29.4/7 + 3/7 =
  30. 30.1/8 + 1/8 =
  31. 31.3/5 + 1/5 =
  32. 32.4/7 + 1/7 =
  33. 33.6/11 + 1/11 + 1/11 =
  34. 34.A cake is cut into 12 equal slices. Meera eats 3/12 of it and Sara eats 8/12. What fraction of the cake do they eat in all? =
  35. 35.2/10 + 2/10 + 6/10 =
  36. 36.2/4 + 1/4 =
  37. 37.4/7 + 2/7 + 1/7 =
  38. 38.A pizza is cut into 6 equal slices. Kabir eats 2/6 of it and Tara eats 2/6. What fraction of the pizza do they eat in all? =
  39. 39.A cake is cut into 6 equal slices. Kabir eats 3/6 of it and Riya eats 2/6. What fraction of the cake do they eat in all? =
  40. 40.10/12 + 1/12 =

Answer key

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

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