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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 473 · 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. 1.2/11 + 3/11 + 2/11 =
  2. 2.1/3 + 2/3 =
  3. 3.A cake is cut into 4 equal slices. Diya eats 2/4 of it and Rohan eats 1/4. What fraction of the cake do they eat in all? =
  4. 4.4/10 + 6/10 =
  5. 5.A cake is cut into 12 equal slices. Tara eats 1/12 of it and Sara eats 4/12. What fraction of the cake do they eat in all? =
  6. 6.1/11 + 6/11 + 1/11 =
  7. 7.A watermelon is cut into 6 equal slices. Sara eats 2/6 of it and Tara eats 3/6. What fraction of the watermelon do they eat in all? =
  8. 8.2/8 + 2/8 + 1/8 =
  9. 9.5/7 + 1/7 =
  10. 10.A pizza is cut into 10 equal slices. Kabir eats 2/10 of it and Ishaan eats 7/10. What fraction of the pizza do they eat in all? =
  11. 11.7/12 + 3/12 =
  12. 12.1/5 + 2/5 + 1/5 =
  13. 13.A cake is cut into 8 equal slices. Sara eats 3/8 of it and Meera eats 5/8. What fraction of the cake do they eat in all? =
  14. 14.A pizza is cut into 12 equal slices. Meera eats 1/12 of it and Riya eats 3/12. What fraction of the pizza do they eat in all? =
  15. 15.7/10 + 2/10 + 1/10 =
  16. 16.A cake is cut into 8 equal slices. Arjun eats 1/8 of it and Kabir eats 2/8. What fraction of the cake do they eat in all? =
  17. 17.A watermelon is cut into 6 equal slices. Aarav eats 3/6 of it and Meera eats 1/6. What fraction of the watermelon do they eat in all? =
  18. 18.4/6 + 1/6 =
  19. 19.2/9 + 4/9 + 1/9 =
  20. 20.3/12 + 7/12 + 2/12 =
  21. 21.3/7 + 2/7 + 1/7 =
  22. 22.6/9 + 1/9 + 2/9 =
  23. 23.9/12 + 2/12 =
  24. 24.A cake is cut into 12 equal slices. Vihaan eats 4/12 of it and Anaya eats 2/12. What fraction of the cake do they eat in all? =
  25. 25.3/6 + 1/6 =
  26. 26.1/5 + 3/5 + 1/5 =
  27. 27.A watermelon is cut into 4 equal slices. Tara eats 2/4 of it and Diya eats 1/4. What fraction of the watermelon do they eat in all? =
  28. 28.6/9 + 3/9 =
  29. 29.1/11 + 4/11 =
  30. 30.6/10 + 3/10 =
  31. 31.6/8 + 1/8 + 1/8 =
  32. 32.A pizza is cut into 10 equal slices. Aarav eats 5/10 of it and Arjun eats 5/10. What fraction of the pizza do they eat in all? =
  33. 33.A watermelon is cut into 6 equal slices. Aarav eats 4/6 of it and Kabir eats 1/6. What fraction of the watermelon do they eat in all? =
  34. 34.1/12 + 11/12 =
  35. 35.4/6 + 1/6 + 1/6 =
  36. 36.A pizza is cut into 8 equal slices. Tara eats 1/8 of it and Anaya eats 2/8. What fraction of the pizza do they eat in all? =
  37. 37.A watermelon is cut into 8 equal slices. Arjun eats 1/8 of it and Tara eats 3/8. What fraction of the watermelon do they eat in all? =
  38. 38.9/11 + 2/11 =
  39. 39.1/5 + 3/5 =
  40. 40.1/11 + 10/11 =

Answer key

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

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