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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 320 · 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. 1.6/8 + 2/8 =
  2. 2.6/12 + 5/12 =
  3. 3.4/12 + 6/12 =
  4. 4.A cake is cut into 12 equal slices. Diya eats 1/12 of it and Aarav eats 7/12. What fraction of the cake do they eat in all? =
  5. 5.1/4 + 2/4 =
  6. 6.3/7 + 2/7 + 1/7 =
  7. 7.A watermelon is cut into 6 equal slices. Sara eats 1/6 of it and Aarav eats 5/6. What fraction of the watermelon do they eat in all? =
  8. 8.A cake is cut into 8 equal slices. Anaya eats 4/8 of it and Meera eats 1/8. What fraction of the cake do they eat in all? =
  9. 9.1/3 + 1/3 =
  10. 10.1/3 + 2/3 =
  11. 11.2/5 + 1/5 + 2/5 =
  12. 12.A pizza is cut into 6 equal slices. Kabir eats 1/6 of it and Aarav eats 4/6. What fraction of the pizza do they eat in all? =
  13. 13.6/11 + 3/11 =
  14. 14.2/11 + 1/11 =
  15. 15.7/9 + 1/9 =
  16. 16.4/9 + 3/9 =
  17. 17.1/4 + 3/4 =
  18. 18.5/8 + 2/8 =
  19. 19.2/10 + 1/10 + 6/10 =
  20. 20.1/4 + 1/4 =
  21. 21.3/7 + 3/7 + 1/7 =
  22. 22.5/9 + 1/9 =
  23. 23.A pizza is cut into 10 equal slices. Diya eats 4/10 of it and Sara eats 4/10. What fraction of the pizza do they eat in all? =
  24. 24.2/5 + 1/5 + 1/5 =
  25. 25.6/9 + 2/9 + 1/9 =
  26. 26.7/10 + 1/10 =
  27. 27.A watermelon is cut into 4 equal slices. Diya eats 1/4 of it and Riya eats 1/4. What fraction of the watermelon do they eat in all? =
  28. 28.A watermelon is cut into 10 equal slices. Arjun eats 2/10 of it and Kabir eats 7/10. What fraction of the watermelon do they eat in all? =
  29. 29.A pizza is cut into 12 equal slices. Ishaan eats 1/12 of it and Riya eats 10/12. What fraction of the pizza do they eat in all? =
  30. 30.5/9 + 3/9 =
  31. 31.5/11 + 5/11 + 1/11 =
  32. 32.A watermelon is cut into 12 equal slices. Riya eats 1/12 of it and Meera eats 4/12. What fraction of the watermelon do they eat in all? =
  33. 33.A watermelon is cut into 8 equal slices. Ishaan eats 5/8 of it and Anaya eats 2/8. What fraction of the watermelon do they eat in all? =
  34. 34.5/7 + 1/7 =
  35. 35.6/12 + 1/12 + 5/12 =
  36. 36.4/8 + 2/8 + 1/8 =
  37. 37.7/12 + 1/12 =
  38. 38.7/9 + 2/9 =
  39. 39.2/8 + 1/8 =
  40. 40.3/8 + 1/8 + 2/8 =

Answer key

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

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