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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 370 · 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. 1.1/8 + 2/8 =
  2. 2.A pizza is cut into 12 equal slices. Vihaan eats 8/12 of it and Riya eats 3/12. What fraction of the pizza do they eat in all? =
  3. 3.6/8 + 2/8 =
  4. 4.2/10 + 2/10 + 5/10 =
  5. 5.6/9 + 1/9 + 1/9 =
  6. 6.1/6 + 3/6 + 1/6 =
  7. 7.5/11 + 5/11 + 1/11 =
  8. 8.A watermelon is cut into 10 equal slices. Diya eats 6/10 of it and Ishaan eats 1/10. What fraction of the watermelon do they eat in all? =
  9. 9.1/3 + 2/3 =
  10. 10.A cake is cut into 8 equal slices. Diya eats 6/8 of it and Anaya eats 2/8. What fraction of the cake do they eat in all? =
  11. 11.A pizza is cut into 4 equal slices. Anaya eats 1/4 of it and Ishaan eats 3/4. What fraction of the pizza do they eat in all? =
  12. 12.A pizza is cut into 12 equal slices. Aarav eats 7/12 of it and Ishaan eats 1/12. What fraction of the pizza do they eat in all? =
  13. 13.3/5 + 1/5 + 1/5 =
  14. 14.4/6 + 1/6 + 1/6 =
  15. 15.5/8 + 1/8 + 1/8 =
  16. 16.1/6 + 5/6 =
  17. 17.2/8 + 5/8 =
  18. 18.1/5 + 1/5 =
  19. 19.2/8 + 2/8 + 1/8 =
  20. 20.A watermelon is cut into 6 equal slices. Sara eats 3/6 of it and Riya eats 2/6. What fraction of the watermelon do they eat in all? =
  21. 21.6/12 + 2/12 =
  22. 22.2/7 + 1/7 + 1/7 =
  23. 23.A pizza is cut into 12 equal slices. Arjun eats 8/12 of it and Ishaan eats 3/12. What fraction of the pizza do they eat in all? =
  24. 24.2/5 + 2/5 + 1/5 =
  25. 25.A pizza is cut into 12 equal slices. Kabir eats 10/12 of it and Sara eats 2/12. What fraction of the pizza do they eat in all? =
  26. 26.1/5 + 4/5 =
  27. 27.2/7 + 1/7 =
  28. 28.A watermelon is cut into 4 equal slices. Anaya eats 1/4 of it and Sara eats 3/4. What fraction of the watermelon do they eat in all? =
  29. 29.A cake is cut into 12 equal slices. Meera eats 8/12 of it and Riya eats 3/12. What fraction of the cake do they eat in all? =
  30. 30.3/12 + 6/12 =
  31. 31.A cake is cut into 8 equal slices. Riya eats 3/8 of it and Arjun eats 2/8. What fraction of the cake do they eat in all? =
  32. 32.3/6 + 1/6 + 2/6 =
  33. 33.2/11 + 3/11 + 3/11 =
  34. 34.A cake is cut into 4 equal slices. Ishaan eats 1/4 of it and Arjun eats 3/4. What fraction of the cake do they eat in all? =
  35. 35.4/8 + 3/8 + 1/8 =
  36. 36.4/11 + 5/11 + 2/11 =
  37. 37.A watermelon is cut into 8 equal slices. Aarav eats 2/8 of it and Diya eats 2/8. What fraction of the watermelon do they eat in all? =
  38. 38.1/9 + 3/9 + 4/9 =
  39. 39.2/4 + 2/4 =
  40. 40.A watermelon is cut into 10 equal slices. Tara eats 6/10 of it and Aarav eats 3/10. What fraction of the watermelon do they eat in all? =

Answer key

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

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