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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 654 · 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. 1.4/7 + 1/7 + 1/7 =
  2. 2.A watermelon is cut into 10 equal slices. Diya eats 7/10 of it and Sara eats 1/10. What fraction of the watermelon do they eat in all? =
  3. 3.3/7 + 1/7 + 3/7 =
  4. 4.A watermelon is cut into 10 equal slices. Arjun eats 1/10 of it and Tara eats 5/10. What fraction of the watermelon do they eat in all? =
  5. 5.A pizza is cut into 4 equal slices. Aarav eats 1/4 of it and Sara eats 3/4. What fraction of the pizza do they eat in all? =
  6. 6.A pizza is cut into 8 equal slices. Sara eats 4/8 of it and Aarav eats 2/8. What fraction of the pizza do they eat in all? =
  7. 7.A pizza is cut into 4 equal slices. Rohan eats 2/4 of it and Riya eats 1/4. What fraction of the pizza do they eat in all? =
  8. 8.6/12 + 3/12 + 3/12 =
  9. 9.A pizza is cut into 4 equal slices. Vihaan eats 2/4 of it and Meera eats 2/4. What fraction of the pizza do they eat in all? =
  10. 10.2/10 + 2/10 + 2/10 =
  11. 11.2/5 + 1/5 + 2/5 =
  12. 12.8/12 + 4/12 =
  13. 13.5/10 + 2/10 + 1/10 =
  14. 14.1/5 + 1/5 + 2/5 =
  15. 15.1/3 + 1/3 =
  16. 16.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Aarav eats 2/4. What fraction of the pizza do they eat in all? =
  17. 17.7/9 + 1/9 + 1/9 =
  18. 18.1/4 + 1/4 =
  19. 19.3/11 + 5/11 =
  20. 20.3/7 + 3/7 =
  21. 21.1/5 + 3/5 =
  22. 22.5/11 + 1/11 + 3/11 =
  23. 23.8/12 + 3/12 + 1/12 =
  24. 24.A pizza is cut into 12 equal slices. Aarav eats 10/12 of it and Anaya eats 2/12. What fraction of the pizza do they eat in all? =
  25. 25.8/10 + 1/10 + 1/10 =
  26. 26.3/6 + 2/6 + 1/6 =
  27. 27.1/7 + 4/7 =
  28. 28.A pizza is cut into 6 equal slices. Arjun eats 1/6 of it and Rohan eats 3/6. What fraction of the pizza do they eat in all? =
  29. 29.2/11 + 4/11 + 5/11 =
  30. 30.A cake is cut into 12 equal slices. Diya eats 10/12 of it and Sara eats 2/12. What fraction of the cake do they eat in all? =
  31. 31.1/6 + 4/6 + 1/6 =
  32. 32.2/4 + 2/4 =
  33. 33.1/7 + 1/7 =
  34. 34.6/11 + 2/11 =
  35. 35.A watermelon is cut into 10 equal slices. Diya eats 4/10 of it and Anaya eats 6/10. What fraction of the watermelon do they eat in all? =
  36. 36.A pizza is cut into 6 equal slices. Sara eats 3/6 of it and Vihaan eats 3/6. What fraction of the pizza do they eat in all? =
  37. 37.5/8 + 3/8 =
  38. 38.5/7 + 1/7 =
  39. 39.1/8 + 5/8 + 2/8 =
  40. 40.2/9 + 5/9 =

Answer key

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

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