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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 705 · 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. 1.3/10 + 4/10 =
  2. 2.2/7 + 4/7 =
  3. 3.3/5 + 1/5 + 1/5 =
  4. 4.4/7 + 1/7 + 2/7 =
  5. 5.2/9 + 3/9 =
  6. 6.1/4 + 1/4 =
  7. 7.A pizza is cut into 8 equal slices. Arjun eats 2/8 of it and Tara eats 4/8. What fraction of the pizza do they eat in all? =
  8. 8.1/7 + 4/7 =
  9. 9.A cake is cut into 4 equal slices. Arjun eats 1/4 of it and Aarav eats 3/4. What fraction of the cake do they eat in all? =
  10. 10.A cake is cut into 4 equal slices. Meera eats 1/4 of it and Aarav eats 1/4. What fraction of the cake do they eat in all? =
  11. 11.2/7 + 1/7 + 2/7 =
  12. 12.A pizza is cut into 4 equal slices. Sara eats 2/4 of it and Ishaan eats 1/4. What fraction of the pizza do they eat in all? =
  13. 13.A watermelon is cut into 4 equal slices. Tara eats 1/4 of it and Aarav eats 1/4. What fraction of the watermelon do they eat in all? =
  14. 14.2/11 + 5/11 =
  15. 15.1/8 + 5/8 + 1/8 =
  16. 16.2/5 + 1/5 + 2/5 =
  17. 17.1/11 + 1/11 + 5/11 =
  18. 18.4/6 + 1/6 + 1/6 =
  19. 19.2/4 + 2/4 =
  20. 20.A watermelon is cut into 12 equal slices. Aarav eats 3/12 of it and Sara eats 7/12. What fraction of the watermelon do they eat in all? =
  21. 21.A watermelon is cut into 6 equal slices. Aarav eats 1/6 of it and Vihaan eats 5/6. What fraction of the watermelon do they eat in all? =
  22. 22.1/5 + 2/5 =
  23. 23.2/5 + 3/5 =
  24. 24.3/9 + 1/9 + 1/9 =
  25. 25.1/7 + 1/7 =
  26. 26.8/12 + 1/12 =
  27. 27.A cake is cut into 6 equal slices. Tara eats 3/6 of it and Vihaan eats 3/6. What fraction of the cake do they eat in all? =
  28. 28.A pizza is cut into 6 equal slices. Meera eats 1/6 of it and Sara eats 3/6. What fraction of the pizza do they eat in all? =
  29. 29.A cake is cut into 12 equal slices. Riya eats 8/12 of it and Arjun eats 1/12. What fraction of the cake do they eat in all? =
  30. 30.9/12 + 1/12 + 2/12 =
  31. 31.2/6 + 1/6 + 2/6 =
  32. 32.A watermelon is cut into 10 equal slices. Riya eats 4/10 of it and Aarav eats 2/10. What fraction of the watermelon do they eat in all? =
  33. 33.1/10 + 3/10 + 1/10 =
  34. 34.1/3 + 1/3 =
  35. 35.A pizza is cut into 10 equal slices. Vihaan eats 4/10 of it and Aarav eats 4/10. What fraction of the pizza do they eat in all? =
  36. 36.A cake is cut into 4 equal slices. Aarav eats 2/4 of it and Anaya eats 2/4. What fraction of the cake do they eat in all? =
  37. 37.4/9 + 4/9 =
  38. 38.1/4 + 3/4 =
  39. 39.3/5 + 2/5 =
  40. 40.6/8 + 1/8 + 1/8 =

Answer key

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

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