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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 215 · 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. 1.1/3 + 1/3 =
  2. 2.A watermelon is cut into 4 equal slices. Diya eats 1/4 of it and Kabir eats 2/4. What fraction of the watermelon do they eat in all? =
  3. 3.2/5 + 3/5 =
  4. 4.2/8 + 3/8 =
  5. 5.1/5 + 2/5 + 2/5 =
  6. 6.3/11 + 6/11 =
  7. 7.2/11 + 6/11 =
  8. 8.5/8 + 2/8 + 1/8 =
  9. 9.3/5 + 2/5 =
  10. 10.9/12 + 1/12 =
  11. 11.A cake is cut into 8 equal slices. Diya eats 5/8 of it and Kabir eats 1/8. What fraction of the cake do they eat in all? =
  12. 12.3/11 + 2/11 + 3/11 =
  13. 13.1/5 + 3/5 =
  14. 14.1/5 + 1/5 =
  15. 15.A pizza is cut into 12 equal slices. Riya eats 2/12 of it and Meera eats 3/12. What fraction of the pizza do they eat in all? =
  16. 16.A pizza is cut into 8 equal slices. Arjun eats 6/8 of it and Tara eats 2/8. What fraction of the pizza do they eat in all? =
  17. 17.2/9 + 3/9 + 1/9 =
  18. 18.A pizza is cut into 12 equal slices. Tara eats 4/12 of it and Riya eats 4/12. What fraction of the pizza do they eat in all? =
  19. 19.2/4 + 1/4 =
  20. 20.4/7 + 2/7 + 1/7 =
  21. 21.7/11 + 1/11 + 2/11 =
  22. 22.2/8 + 4/8 + 1/8 =
  23. 23.1/8 + 5/8 =
  24. 24.A pizza is cut into 8 equal slices. Vihaan eats 5/8 of it and Aarav eats 1/8. What fraction of the pizza do they eat in all? =
  25. 25.4/8 + 1/8 =
  26. 26.1/7 + 4/7 =
  27. 27.7/9 + 2/9 =
  28. 28.A watermelon is cut into 6 equal slices. Diya eats 1/6 of it and Ishaan eats 4/6. What fraction of the watermelon do they eat in all? =
  29. 29.2/6 + 1/6 + 2/6 =
  30. 30.A cake is cut into 8 equal slices. Riya eats 4/8 of it and Aarav eats 1/8. What fraction of the cake do they eat in all? =
  31. 31.A watermelon is cut into 6 equal slices. Aarav eats 2/6 of it and Kabir eats 4/6. What fraction of the watermelon do they eat in all? =
  32. 32.A pizza is cut into 10 equal slices. Aarav eats 6/10 of it and Rohan eats 4/10. What fraction of the pizza do they eat in all? =
  33. 33.2/9 + 2/9 + 5/9 =
  34. 34.2/8 + 4/8 =
  35. 35.2/4 + 2/4 =
  36. 36.7/12 + 2/12 =
  37. 37.4/11 + 1/11 =
  38. 38.9/12 + 2/12 =
  39. 39.A watermelon is cut into 6 equal slices. Ishaan eats 3/6 of it and Diya eats 1/6. What fraction of the watermelon do they eat in all? =
  40. 40.A cake is cut into 8 equal slices. Sara eats 3/8 of it and Kabir eats 3/8. What fraction of the cake do they eat in all? =

Answer key

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

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