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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 471 · 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. 1.2/5 + 1/5 + 2/5 =
  2. 2.2/8 + 6/8 =
  3. 3.1/8 + 3/8 + 4/8 =
  4. 4.A watermelon is cut into 8 equal slices. Aarav eats 3/8 of it and Riya eats 5/8. What fraction of the watermelon do they eat in all? =
  5. 5.A watermelon is cut into 8 equal slices. Aarav eats 3/8 of it and Tara eats 1/8. What fraction of the watermelon do they eat in all? =
  6. 6.A cake is cut into 10 equal slices. Aarav eats 3/10 of it and Arjun eats 6/10. What fraction of the cake do they eat in all? =
  7. 7.5/11 + 3/11 =
  8. 8.A watermelon is cut into 6 equal slices. Anaya eats 3/6 of it and Tara eats 1/6. What fraction of the watermelon do they eat in all? =
  9. 9.A pizza is cut into 6 equal slices. Meera eats 3/6 of it and Aarav eats 2/6. What fraction of the pizza do they eat in all? =
  10. 10.4/7 + 1/7 + 2/7 =
  11. 11.9/11 + 1/11 + 1/11 =
  12. 12.1/5 + 3/5 + 1/5 =
  13. 13.A cake is cut into 4 equal slices. Anaya eats 1/4 of it and Vihaan eats 2/4. What fraction of the cake do they eat in all? =
  14. 14.4/6 + 1/6 + 1/6 =
  15. 15.A cake is cut into 10 equal slices. Ishaan eats 7/10 of it and Arjun eats 1/10. What fraction of the cake do they eat in all? =
  16. 16.2/4 + 1/4 =
  17. 17.3/5 + 1/5 =
  18. 18.2/7 + 2/7 + 3/7 =
  19. 19.6/12 + 4/12 =
  20. 20.6/12 + 3/12 =
  21. 21.5/8 + 2/8 + 1/8 =
  22. 22.1/3 + 1/3 =
  23. 23.6/9 + 2/9 =
  24. 24.4/7 + 1/7 + 1/7 =
  25. 25.1/5 + 1/5 + 2/5 =
  26. 26.7/11 + 2/11 =
  27. 27.1/8 + 5/8 + 1/8 =
  28. 28.A cake is cut into 4 equal slices. Arjun eats 1/4 of it and Ishaan eats 2/4. What fraction of the cake do they eat in all? =
  29. 29.4/9 + 1/9 + 1/9 =
  30. 30.2/8 + 1/8 =
  31. 31.A pizza is cut into 10 equal slices. Riya eats 4/10 of it and Diya eats 1/10. What fraction of the pizza do they eat in all? =
  32. 32.6/8 + 2/8 =
  33. 33.A cake is cut into 8 equal slices. Meera eats 4/8 of it and Vihaan eats 3/8. What fraction of the cake do they eat in all? =
  34. 34.4/12 + 2/12 + 1/12 =
  35. 35.A watermelon is cut into 12 equal slices. Ishaan eats 5/12 of it and Diya eats 7/12. What fraction of the watermelon do they eat in all? =
  36. 36.A watermelon is cut into 10 equal slices. Anaya eats 5/10 of it and Arjun eats 5/10. What fraction of the watermelon do they eat in all? =
  37. 37.7/9 + 1/9 + 1/9 =
  38. 38.A pizza is cut into 4 equal slices. Sara eats 2/4 of it and Meera eats 1/4. What fraction of the pizza do they eat in all? =
  39. 39.3/9 + 2/9 =
  40. 40.A pizza is cut into 4 equal slices. Aarav eats 2/4 of it and Vihaan eats 2/4. What fraction of the pizza do they eat in all? =

Answer key

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

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