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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 287 · 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 + 3/7 =
  2. 2.A pizza is cut into 8 equal slices. Vihaan eats 4/8 of it and Riya eats 1/8. What fraction of the pizza do they eat in all? =
  3. 3.7/11 + 2/11 =
  4. 4.1/4 + 2/4 =
  5. 5.8/11 + 2/11 + 1/11 =
  6. 6.2/6 + 2/6 + 1/6 =
  7. 7.2/5 + 2/5 + 1/5 =
  8. 8.A watermelon is cut into 10 equal slices. Riya eats 7/10 of it and Arjun eats 3/10. What fraction of the watermelon do they eat in all? =
  9. 9.6/12 + 4/12 =
  10. 10.2/10 + 2/10 + 1/10 =
  11. 11.A pizza is cut into 6 equal slices. Rohan eats 3/6 of it and Ishaan eats 2/6. What fraction of the pizza do they eat in all? =
  12. 12.2/11 + 3/11 + 2/11 =
  13. 13.A pizza is cut into 10 equal slices. Ishaan eats 6/10 of it and Kabir eats 2/10. What fraction of the pizza do they eat in all? =
  14. 14.7/9 + 1/9 + 1/9 =
  15. 15.3/6 + 1/6 + 2/6 =
  16. 16.1/5 + 1/5 =
  17. 17.2/4 + 2/4 =
  18. 18.2/12 + 8/12 =
  19. 19.1/9 + 2/9 =
  20. 20.2/9 + 3/9 + 4/9 =
  21. 21.A pizza is cut into 6 equal slices. Arjun eats 3/6 of it and Vihaan eats 1/6. What fraction of the pizza do they eat in all? =
  22. 22.2/11 + 5/11 =
  23. 23.A cake is cut into 12 equal slices. Sara eats 2/12 of it and Rohan eats 1/12. What fraction of the cake do they eat in all? =
  24. 24.1/12 + 2/12 =
  25. 25.1/3 + 2/3 =
  26. 26.1/3 + 1/3 =
  27. 27.3/10 + 6/10 =
  28. 28.1/5 + 2/5 + 1/5 =
  29. 29.A pizza is cut into 4 equal slices. Arjun eats 1/4 of it and Sara eats 2/4. What fraction of the pizza do they eat in all? =
  30. 30.4/7 + 1/7 =
  31. 31.A pizza is cut into 4 equal slices. Riya eats 2/4 of it and Rohan eats 1/4. What fraction of the pizza do they eat in all? =
  32. 32.A pizza is cut into 4 equal slices. Arjun eats 2/4 of it and Diya eats 2/4. What fraction of the pizza do they eat in all? =
  33. 33.5/9 + 3/9 =
  34. 34.A cake is cut into 6 equal slices. Riya eats 1/6 of it and Sara eats 4/6. What fraction of the cake do they eat in all? =
  35. 35.A pizza is cut into 4 equal slices. Arjun eats 1/4 of it and Meera eats 3/4. What fraction of the pizza do they eat in all? =
  36. 36.A cake is cut into 10 equal slices. Meera eats 5/10 of it and Kabir eats 3/10. What fraction of the cake do they eat in all? =
  37. 37.6/8 + 1/8 =
  38. 38.1/4 + 1/4 =
  39. 39.2/12 + 3/12 + 1/12 =
  40. 40.2/6 + 2/6 =

Answer key

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

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