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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 914 · 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. 1.4/8 + 3/8 =
  2. 2.2/4 + 2/4 =
  3. 3.1/6 + 3/6 + 1/6 =
  4. 4.A watermelon is cut into 10 equal slices. Riya eats 8/10 of it and Diya eats 1/10. What fraction of the watermelon do they eat in all? =
  5. 5.6/8 + 1/8 + 1/8 =
  6. 6.A pizza is cut into 12 equal slices. Riya eats 10/12 of it and Aarav eats 2/12. What fraction of the pizza do they eat in all? =
  7. 7.A pizza is cut into 8 equal slices. Kabir eats 3/8 of it and Aarav eats 2/8. What fraction of the pizza do they eat in all? =
  8. 8.3/8 + 4/8 =
  9. 9.5/10 + 4/10 =
  10. 10.1/5 + 2/5 =
  11. 11.A cake is cut into 4 equal slices. Tara eats 1/4 of it and Kabir eats 3/4. What fraction of the cake do they eat in all? =
  12. 12.3/5 + 1/5 + 1/5 =
  13. 13.1/12 + 2/12 + 9/12 =
  14. 14.1/7 + 6/7 =
  15. 15.2/5 + 1/5 + 1/5 =
  16. 16.4/7 + 1/7 =
  17. 17.8/11 + 1/11 =
  18. 18.A cake is cut into 12 equal slices. Sara eats 10/12 of it and Meera eats 1/12. What fraction of the cake do they eat in all? =
  19. 19.A cake is cut into 10 equal slices. Tara eats 7/10 of it and Rohan eats 2/10. What fraction of the cake do they eat in all? =
  20. 20.1/8 + 1/8 + 3/8 =
  21. 21.1/11 + 9/11 =
  22. 22.1/3 + 1/3 =
  23. 23.7/9 + 1/9 =
  24. 24.A watermelon is cut into 12 equal slices. Arjun eats 10/12 of it and Sara eats 1/12. What fraction of the watermelon do they eat in all? =
  25. 25.A pizza is cut into 12 equal slices. Meera eats 1/12 of it and Aarav eats 8/12. What fraction of the pizza do they eat in all? =
  26. 26.4/11 + 6/11 =
  27. 27.A cake is cut into 4 equal slices. Kabir eats 1/4 of it and Tara eats 1/4. What fraction of the cake do they eat in all? =
  28. 28.A cake is cut into 4 equal slices. Riya eats 1/4 of it and Diya eats 1/4. What fraction of the cake do they eat in all? =
  29. 29.A watermelon is cut into 8 equal slices. Anaya eats 4/8 of it and Riya eats 4/8. What fraction of the watermelon do they eat in all? =
  30. 30.3/7 + 4/7 =
  31. 31.9/11 + 2/11 =
  32. 32.A pizza is cut into 6 equal slices. Diya eats 4/6 of it and Kabir eats 1/6. What fraction of the pizza do they eat in all? =
  33. 33.2/5 + 3/5 =
  34. 34.5/9 + 1/9 =
  35. 35.1/6 + 2/6 + 2/6 =
  36. 36.2/6 + 3/6 + 1/6 =
  37. 37.1/4 + 3/4 =
  38. 38.A watermelon is cut into 10 equal slices. Sara eats 1/10 of it and Aarav eats 8/10. What fraction of the watermelon do they eat in all? =
  39. 39.A pizza is cut into 8 equal slices. Sara eats 6/8 of it and Kabir eats 2/8. What fraction of the pizza do they eat in all? =
  40. 40.3/9 + 4/9 + 1/9 =

Answer key

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

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