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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 558 · 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. 1.6/9 + 2/9 + 1/9 =
  2. 2.3/5 + 1/5 + 1/5 =
  3. 3.A cake is cut into 10 equal slices. Riya eats 1/10 of it and Kabir eats 6/10. What fraction of the cake do they eat in all? =
  4. 4.A pizza is cut into 8 equal slices. Anaya eats 5/8 of it and Aarav eats 1/8. What fraction of the pizza do they eat in all? =
  5. 5.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? =
  6. 6.3/7 + 3/7 =
  7. 7.A pizza is cut into 4 equal slices. Tara eats 2/4 of it and Vihaan eats 2/4. What fraction of the pizza do they eat in all? =
  8. 8.5/11 + 5/11 + 1/11 =
  9. 9.5/9 + 2/9 =
  10. 10.7/11 + 1/11 =
  11. 11.A cake is cut into 6 equal slices. Meera eats 4/6 of it and Ishaan eats 1/6. What fraction of the cake do they eat in all? =
  12. 12.A watermelon is cut into 12 equal slices. Meera eats 5/12 of it and Aarav eats 3/12. What fraction of the watermelon do they eat in all? =
  13. 13.A pizza is cut into 12 equal slices. Meera eats 10/12 of it and Rohan eats 1/12. What fraction of the pizza do they eat in all? =
  14. 14.3/11 + 1/11 + 5/11 =
  15. 15.6/9 + 1/9 + 2/9 =
  16. 16.A pizza is cut into 6 equal slices. Vihaan eats 3/6 of it and Arjun eats 1/6. What fraction of the pizza do they eat in all? =
  17. 17.5/9 + 1/9 =
  18. 18.1/7 + 2/7 =
  19. 19.1/3 + 1/3 =
  20. 20.1/4 + 1/4 =
  21. 21.5/8 + 3/8 =
  22. 22.2/8 + 2/8 + 4/8 =
  23. 23.A pizza is cut into 4 equal slices. Meera eats 2/4 of it and Rohan eats 1/4. What fraction of the pizza do they eat in all? =
  24. 24.A watermelon is cut into 8 equal slices. Diya eats 2/8 of it and Riya eats 3/8. What fraction of the watermelon do they eat in all? =
  25. 25.2/10 + 1/10 =
  26. 26.A cake is cut into 10 equal slices. Diya eats 1/10 of it and Ishaan eats 8/10. What fraction of the cake do they eat in all? =
  27. 27.A cake is cut into 8 equal slices. Sara eats 5/8 of it and Rohan eats 1/8. What fraction of the cake do they eat in all? =
  28. 28.4/12 + 2/12 =
  29. 29.2/8 + 3/8 + 2/8 =
  30. 30.2/7 + 3/7 =
  31. 31.A pizza is cut into 8 equal slices. Anaya eats 6/8 of it and Kabir eats 1/8. What fraction of the pizza do they eat in all? =
  32. 32.A cake is cut into 10 equal slices. Anaya eats 3/10 of it and Riya eats 2/10. What fraction of the cake do they eat in all? =
  33. 33.6/9 + 1/9 + 1/9 =
  34. 34.1/5 + 1/5 + 1/5 =
  35. 35.2/8 + 3/8 =
  36. 36.4/9 + 4/9 =
  37. 37.A cake is cut into 12 equal slices. Anaya eats 9/12 of it and Sara eats 3/12. What fraction of the cake do they eat in all? =
  38. 38.A watermelon is cut into 8 equal slices. Riya eats 6/8 of it and Arjun eats 1/8. What fraction of the watermelon do they eat in all? =
  39. 39.1/8 + 5/8 =
  40. 40.A watermelon is cut into 6 equal slices. Arjun eats 3/6 of it and Riya eats 3/6. What fraction of the watermelon do they eat in all? =

Answer key

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

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