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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 456 · 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. 1.1/7 + 3/7 + 1/7 =
  2. 2.1/8 + 2/8 =
  3. 3.6/12 + 5/12 =
  4. 4.A watermelon is cut into 4 equal slices. Sara eats 1/4 of it and Aarav eats 1/4. What fraction of the watermelon do they eat in all? =
  5. 5.A pizza is cut into 10 equal slices. Aarav eats 6/10 of it and Anaya eats 4/10. What fraction of the pizza do they eat in all? =
  6. 6.6/9 + 2/9 + 1/9 =
  7. 7.1/6 + 2/6 =
  8. 8.A watermelon is cut into 10 equal slices. Diya eats 1/10 of it and Sara eats 3/10. What fraction of the watermelon do they eat in all? =
  9. 9.2/5 + 2/5 =
  10. 10.A cake is cut into 6 equal slices. Sara eats 3/6 of it and Diya eats 3/6. What fraction of the cake do they eat in all? =
  11. 11.3/5 + 1/5 =
  12. 12.5/11 + 3/11 =
  13. 13.2/5 + 3/5 =
  14. 14.A watermelon is cut into 6 equal slices. Aarav eats 2/6 of it and Anaya eats 1/6. What fraction of the watermelon do they eat in all? =
  15. 15.A watermelon is cut into 4 equal slices. Riya eats 1/4 of it and Ishaan eats 1/4. What fraction of the watermelon do they eat in all? =
  16. 16.1/11 + 9/11 =
  17. 17.7/9 + 1/9 =
  18. 18.5/9 + 3/9 + 1/9 =
  19. 19.10/12 + 2/12 =
  20. 20.2/7 + 4/7 + 1/7 =
  21. 21.1/5 + 1/5 =
  22. 22.3/5 + 1/5 + 1/5 =
  23. 23.2/6 + 2/6 =
  24. 24.A pizza is cut into 4 equal slices. Riya eats 2/4 of it and Vihaan eats 2/4. What fraction of the pizza do they eat in all? =
  25. 25.3/5 + 2/5 =
  26. 26.A cake is cut into 8 equal slices. Diya eats 6/8 of it and Meera eats 2/8. What fraction of the cake do they eat in all? =
  27. 27.A pizza is cut into 12 equal slices. Anaya eats 9/12 of it and Meera eats 3/12. What fraction of the pizza do they eat in all? =
  28. 28.6/10 + 1/10 =
  29. 29.1/6 + 4/6 =
  30. 30.1/3 + 2/3 =
  31. 31.A watermelon is cut into 4 equal slices. Kabir eats 1/4 of it and Ishaan eats 3/4. What fraction of the watermelon do they eat in all? =
  32. 32.8/12 + 3/12 + 1/12 =
  33. 33.3/11 + 1/11 + 5/11 =
  34. 34.2/8 + 2/8 + 1/8 =
  35. 35.6/8 + 1/8 =
  36. 36.2/6 + 4/6 =
  37. 37.1/8 + 3/8 =
  38. 38.A watermelon is cut into 12 equal slices. Diya eats 2/12 of it and Anaya eats 7/12. What fraction of the watermelon do they eat in all? =
  39. 39.1/7 + 4/7 + 1/7 =
  40. 40.5/10 + 2/10 =

Answer key

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

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