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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 323 · 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 + 1/6 =
  2. 2.6/8 + 1/8 =
  3. 3.2/7 + 4/7 =
  4. 4.8/11 + 1/11 =
  5. 5.1/12 + 1/12 + 1/12 =
  6. 6.2/4 + 2/4 =
  7. 7.A cake is cut into 8 equal slices. Aarav eats 1/8 of it and Rohan eats 5/8. What fraction of the cake do they eat in all? =
  8. 8.1/6 + 4/6 + 1/6 =
  9. 9.5/11 + 4/11 + 1/11 =
  10. 10.7/12 + 1/12 + 2/12 =
  11. 11.1/7 + 4/7 + 2/7 =
  12. 12.1/4 + 2/4 =
  13. 13.A cake is cut into 10 equal slices. Meera eats 2/10 of it and Kabir eats 1/10. What fraction of the cake do they eat in all? =
  14. 14.A pizza is cut into 8 equal slices. Aarav eats 2/8 of it and Ishaan eats 3/8. What fraction of the pizza do they eat in all? =
  15. 15.A pizza is cut into 8 equal slices. Aarav eats 4/8 of it and Arjun eats 4/8. What fraction of the pizza do they eat in all? =
  16. 16.A pizza is cut into 4 equal slices. Kabir eats 2/4 of it and Arjun eats 1/4. What fraction of the pizza do they eat in all? =
  17. 17.1/4 + 1/4 =
  18. 18.2/9 + 2/9 =
  19. 19.1/8 + 6/8 + 1/8 =
  20. 20.2/7 + 2/7 + 1/7 =
  21. 21.6/11 + 1/11 + 3/11 =
  22. 22.A cake is cut into 10 equal slices. Anaya eats 5/10 of it and Arjun eats 2/10. What fraction of the cake do they eat in all? =
  23. 23.1/3 + 1/3 =
  24. 24.3/6 + 3/6 =
  25. 25.A pizza is cut into 4 equal slices. Sara eats 2/4 of it and Vihaan eats 1/4. What fraction of the pizza do they eat in all? =
  26. 26.1/5 + 2/5 + 1/5 =
  27. 27.A cake is cut into 8 equal slices. Anaya eats 5/8 of it and Arjun eats 1/8. What fraction of the cake do they eat in all? =
  28. 28.4/10 + 1/10 =
  29. 29.1/3 + 2/3 =
  30. 30.A cake is cut into 12 equal slices. Tara eats 8/12 of it and Sara eats 3/12. What fraction of the cake do they eat in all? =
  31. 31.2/7 + 3/7 + 2/7 =
  32. 32.A cake is cut into 4 equal slices. Aarav eats 2/4 of it and Diya eats 1/4. What fraction of the cake do they eat in all? =
  33. 33.5/9 + 1/9 + 2/9 =
  34. 34.A cake is cut into 10 equal slices. Sara eats 1/10 of it and Kabir eats 3/10. What fraction of the cake do they eat in all? =
  35. 35.1/7 + 5/7 + 1/7 =
  36. 36.5/12 + 1/12 + 1/12 =
  37. 37.A pizza is cut into 6 equal slices. Diya eats 3/6 of it and Vihaan eats 1/6. What fraction of the pizza do they eat in all? =
  38. 38.5/8 + 1/8 + 1/8 =
  39. 39.5/12 + 3/12 + 3/12 =
  40. 40.A watermelon is cut into 6 equal slices. Diya eats 3/6 of it and Tara eats 2/6. What fraction of the watermelon do they eat in all? =

Answer key

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

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