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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 30 · 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. 1.7/12 + 2/12 + 3/12 =
  2. 2.1/5 + 2/5 + 2/5 =
  3. 3.4/6 + 2/6 =
  4. 4.A pizza is cut into 10 equal slices. Riya eats 1/10 of it and Tara eats 3/10. What fraction of the pizza do they eat in all? =
  5. 5.A pizza is cut into 4 equal slices. Rohan eats 1/4 of it and Ishaan eats 1/4. What fraction of the pizza do they eat in all? =
  6. 6.1/3 + 2/3 =
  7. 7.1/7 + 4/7 =
  8. 8.4/10 + 1/10 =
  9. 9.A pizza is cut into 10 equal slices. Aarav eats 3/10 of it and Sara eats 4/10. What fraction of the pizza do they eat in all? =
  10. 10.1/5 + 2/5 + 1/5 =
  11. 11.3/6 + 1/6 + 1/6 =
  12. 12.4/9 + 4/9 + 1/9 =
  13. 13.6/10 + 1/10 + 3/10 =
  14. 14.A watermelon is cut into 10 equal slices. Anaya eats 4/10 of it and Rohan eats 1/10. What fraction of the watermelon do they eat in all? =
  15. 15.A cake is cut into 8 equal slices. Meera eats 2/8 of it and Aarav eats 3/8. What fraction of the cake do they eat in all? =
  16. 16.7/12 + 1/12 =
  17. 17.A pizza is cut into 6 equal slices. Rohan eats 4/6 of it and Arjun eats 2/6. What fraction of the pizza do they eat in all? =
  18. 18.5/8 + 3/8 =
  19. 19.2/10 + 2/10 =
  20. 20.1/3 + 1/3 =
  21. 21.4/12 + 6/12 =
  22. 22.1/10 + 4/10 + 5/10 =
  23. 23.A pizza is cut into 8 equal slices. Kabir eats 1/8 of it and Arjun eats 5/8. What fraction of the pizza do they eat in all? =
  24. 24.6/9 + 2/9 + 1/9 =
  25. 25.3/7 + 1/7 + 1/7 =
  26. 26.A cake is cut into 10 equal slices. Arjun eats 6/10 of it and Meera eats 1/10. What fraction of the cake do they eat in all? =
  27. 27.4/6 + 1/6 =
  28. 28.A cake is cut into 10 equal slices. Sara eats 8/10 of it and Ishaan eats 2/10. What fraction of the cake do they eat in all? =
  29. 29.A pizza is cut into 10 equal slices. Meera eats 1/10 of it and Diya eats 8/10. What fraction of the pizza do they eat in all? =
  30. 30.A watermelon is cut into 12 equal slices. Meera eats 7/12 of it and Diya eats 5/12. What fraction of the watermelon do they eat in all? =
  31. 31.5/11 + 4/11 + 1/11 =
  32. 32.1/6 + 2/6 =
  33. 33.A cake is cut into 8 equal slices. Aarav eats 2/8 of it and Meera eats 2/8. What fraction of the cake do they eat in all? =
  34. 34.A cake is cut into 6 equal slices. Vihaan eats 4/6 of it and Riya eats 2/6. What fraction of the cake do they eat in all? =
  35. 35.2/11 + 5/11 + 4/11 =
  36. 36.8/10 + 2/10 =
  37. 37.3/5 + 1/5 =
  38. 38.4/10 + 5/10 + 1/10 =
  39. 39.2/10 + 2/10 + 1/10 =
  40. 40.5/12 + 5/12 + 1/12 =

Answer key

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

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