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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 203 · 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. 1.2/7 + 2/7 =
  2. 2.5/7 + 1/7 =
  3. 3.8/11 + 1/11 + 2/11 =
  4. 4.2/4 + 2/4 =
  5. 5.A watermelon is cut into 4 equal slices. Kabir eats 1/4 of it and Aarav eats 1/4. What fraction of the watermelon do they eat in all? =
  6. 6.A pizza is cut into 12 equal slices. Ishaan eats 4/12 of it and Diya eats 6/12. What fraction of the pizza do they eat in all? =
  7. 7.A cake is cut into 8 equal slices. Diya eats 6/8 of it and Sara eats 2/8. What fraction of the cake do they eat in all? =
  8. 8.A pizza is cut into 4 equal slices. Riya eats 1/4 of it and Kabir eats 3/4. What fraction of the pizza do they eat in all? =
  9. 9.1/3 + 1/3 =
  10. 10.2/8 + 2/8 =
  11. 11.4/9 + 1/9 =
  12. 12.A pizza is cut into 10 equal slices. Kabir eats 7/10 of it and Diya eats 2/10. What fraction of the pizza do they eat in all? =
  13. 13.1/4 + 1/4 =
  14. 14.A cake is cut into 8 equal slices. Rohan eats 4/8 of it and Diya eats 4/8. What fraction of the cake do they eat in all? =
  15. 15.1/6 + 1/6 =
  16. 16.A pizza is cut into 10 equal slices. Kabir eats 5/10 of it and Sara eats 5/10. What fraction of the pizza do they eat in all? =
  17. 17.A watermelon is cut into 4 equal slices. Aarav eats 1/4 of it and Arjun eats 1/4. What fraction of the watermelon do they eat in all? =
  18. 18.3/6 + 3/6 =
  19. 19.A pizza is cut into 12 equal slices. Meera eats 10/12 of it and Vihaan eats 1/12. What fraction of the pizza do they eat in all? =
  20. 20.2/7 + 4/7 =
  21. 21.2/7 + 3/7 =
  22. 22.2/5 + 2/5 + 1/5 =
  23. 23.6/10 + 1/10 + 3/10 =
  24. 24.4/10 + 2/10 =
  25. 25.7/10 + 2/10 + 1/10 =
  26. 26.2/6 + 1/6 + 2/6 =
  27. 27.A watermelon is cut into 6 equal slices. Tara eats 4/6 of it and Aarav eats 2/6. What fraction of the watermelon do they eat in all? =
  28. 28.3/5 + 2/5 =
  29. 29.7/12 + 1/12 + 3/12 =
  30. 30.A cake is cut into 4 equal slices. Riya eats 1/4 of it and Aarav eats 1/4. What fraction of the cake do they eat in all? =
  31. 31.2/4 + 1/4 =
  32. 32.6/10 + 1/10 =
  33. 33.2/10 + 1/10 =
  34. 34.1/6 + 4/6 =
  35. 35.A pizza is cut into 4 equal slices. Ishaan eats 1/4 of it and Aarav eats 2/4. What fraction of the pizza do they eat in all? =
  36. 36.5/12 + 3/12 + 2/12 =
  37. 37.5/9 + 3/9 =
  38. 38.A pizza is cut into 4 equal slices. Kabir eats 2/4 of it and Sara eats 1/4. What fraction of the pizza do they eat in all? =
  39. 39.1/8 + 1/8 + 5/8 =
  40. 40.1/4 + 2/4 =

Answer key

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

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