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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 318 · 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. 1.1/5 + 2/5 =
  2. 2.1/11 + 4/11 =
  3. 3.2/5 + 2/5 + 1/5 =
  4. 4.1/3 + 1/3 =
  5. 5.3/6 + 1/6 =
  6. 6.1/7 + 2/7 =
  7. 7.A pizza is cut into 4 equal slices. Diya eats 2/4 of it and Arjun eats 2/4. What fraction of the pizza do they eat in all? =
  8. 8.A cake is cut into 12 equal slices. Rohan eats 9/12 of it and Tara eats 1/12. What fraction of the cake do they eat in all? =
  9. 9.2/10 + 3/10 + 4/10 =
  10. 10.A cake is cut into 8 equal slices. Rohan eats 1/8 of it and Tara eats 1/8. What fraction of the cake do they eat in all? =
  11. 11.A watermelon is cut into 12 equal slices. Diya eats 10/12 of it and Meera eats 1/12. What fraction of the watermelon do they eat in all? =
  12. 12.4/12 + 8/12 =
  13. 13.A watermelon is cut into 12 equal slices. Meera eats 9/12 of it and Arjun eats 1/12. What fraction of the watermelon do they eat in all? =
  14. 14.2/6 + 3/6 + 1/6 =
  15. 15.A cake is cut into 12 equal slices. Aarav eats 6/12 of it and Tara eats 3/12. What fraction of the cake do they eat in all? =
  16. 16.4/7 + 2/7 + 1/7 =
  17. 17.2/6 + 3/6 =
  18. 18.A pizza is cut into 6 equal slices. Riya eats 3/6 of it and Tara eats 2/6. What fraction of the pizza do they eat in all? =
  19. 19.A watermelon is cut into 10 equal slices. Aarav eats 1/10 of it and Diya eats 1/10. What fraction of the watermelon do they eat in all? =
  20. 20.7/12 + 4/12 =
  21. 21.7/10 + 2/10 =
  22. 22.1/7 + 5/7 =
  23. 23.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Tara eats 3/4. What fraction of the pizza do they eat in all? =
  24. 24.2/5 + 2/5 =
  25. 25.A pizza is cut into 4 equal slices. Sara eats 1/4 of it and Riya eats 3/4. What fraction of the pizza do they eat in all? =
  26. 26.6/11 + 5/11 =
  27. 27.6/9 + 2/9 =
  28. 28.3/6 + 2/6 + 1/6 =
  29. 29.3/7 + 1/7 =
  30. 30.A watermelon is cut into 6 equal slices. Ishaan eats 1/6 of it and Meera eats 5/6. What fraction of the watermelon do they eat in all? =
  31. 31.5/11 + 3/11 =
  32. 32.1/8 + 6/8 =
  33. 33.3/12 + 8/12 =
  34. 34.A pizza is cut into 8 equal slices. Arjun eats 1/8 of it and Vihaan eats 4/8. What fraction of the pizza do they eat in all? =
  35. 35.5/11 + 4/11 + 2/11 =
  36. 36.A pizza is cut into 10 equal slices. Kabir eats 3/10 of it and Tara eats 3/10. What fraction of the pizza do they eat in all? =
  37. 37.4/6 + 1/6 + 1/6 =
  38. 38.A cake is cut into 6 equal slices. Tara eats 1/6 of it and Kabir eats 5/6. What fraction of the cake do they eat in all? =
  39. 39.A pizza is cut into 6 equal slices. Ishaan eats 3/6 of it and Sara eats 1/6. What fraction of the pizza do they eat in all? =
  40. 40.1/3 + 2/3 =

Answer key

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

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