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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 555 · 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. 1.7/10 + 2/10 =
  2. 2.2/5 + 2/5 + 1/5 =
  3. 3.3/6 + 2/6 + 1/6 =
  4. 4.A watermelon is cut into 10 equal slices. Tara eats 4/10 of it and Sara eats 4/10. What fraction of the watermelon do they eat in all? =
  5. 5.2/6 + 1/6 =
  6. 6.4/7 + 1/7 =
  7. 7.2/7 + 5/7 =
  8. 8.8/11 + 1/11 =
  9. 9.1/6 + 4/6 =
  10. 10.A cake is cut into 12 equal slices. Diya eats 10/12 of it and Aarav eats 2/12. What fraction of the cake do they eat in all? =
  11. 11.5/7 + 2/7 =
  12. 12.A pizza is cut into 12 equal slices. Rohan eats 6/12 of it and Ishaan eats 1/12. What fraction of the pizza do they eat in all? =
  13. 13.A watermelon is cut into 8 equal slices. Ishaan eats 1/8 of it and Aarav eats 4/8. What fraction of the watermelon do they eat in all? =
  14. 14.A pizza is cut into 10 equal slices. Arjun eats 1/10 of it and Vihaan eats 2/10. What fraction of the pizza do they eat in all? =
  15. 15.A pizza is cut into 6 equal slices. Kabir eats 1/6 of it and Rohan eats 5/6. What fraction of the pizza do they eat in all? =
  16. 16.A cake is cut into 12 equal slices. Kabir eats 2/12 of it and Sara eats 5/12. What fraction of the cake do they eat in all? =
  17. 17.3/12 + 1/12 =
  18. 18.7/11 + 1/11 =
  19. 19.2/4 + 2/4 =
  20. 20.A watermelon is cut into 6 equal slices. Anaya eats 4/6 of it and Riya eats 1/6. What fraction of the watermelon do they eat in all? =
  21. 21.4/11 + 5/11 + 2/11 =
  22. 22.6/9 + 1/9 + 2/9 =
  23. 23.4/6 + 1/6 + 1/6 =
  24. 24.4/6 + 1/6 =
  25. 25.1/11 + 5/11 =
  26. 26.A cake is cut into 8 equal slices. Riya eats 5/8 of it and Tara eats 1/8. What fraction of the cake do they eat in all? =
  27. 27.A pizza is cut into 10 equal slices. Meera eats 8/10 of it and Arjun eats 1/10. What fraction of the pizza do they eat in all? =
  28. 28.A pizza is cut into 10 equal slices. Arjun eats 5/10 of it and Meera eats 4/10. What fraction of the pizza do they eat in all? =
  29. 29.A pizza is cut into 10 equal slices. Riya eats 2/10 of it and Arjun eats 4/10. What fraction of the pizza do they eat in all? =
  30. 30.A pizza is cut into 10 equal slices. Diya eats 5/10 of it and Ishaan eats 2/10. What fraction of the pizza do they eat in all? =
  31. 31.2/11 + 7/11 + 2/11 =
  32. 32.10/12 + 1/12 + 1/12 =
  33. 33.A watermelon is cut into 8 equal slices. Tara eats 6/8 of it and Meera eats 1/8. What fraction of the watermelon do they eat in all? =
  34. 34.1/11 + 6/11 + 3/11 =
  35. 35.3/5 + 2/5 =
  36. 36.A pizza is cut into 8 equal slices. Meera eats 3/8 of it and Arjun eats 4/8. What fraction of the pizza do they eat in all? =
  37. 37.1/12 + 3/12 + 4/12 =
  38. 38.4/8 + 1/8 + 3/8 =
  39. 39.6/8 + 1/8 + 1/8 =
  40. 40.2/4 + 1/4 =

Answer key

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

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