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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 687 · 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. 1.2/7 + 3/7 + 1/7 =
  2. 2.2/5 + 1/5 + 2/5 =
  3. 3.1/5 + 1/5 =
  4. 4.2/9 + 1/9 =
  5. 5.5/10 + 5/10 =
  6. 6.6/9 + 2/9 + 1/9 =
  7. 7.1/12 + 8/12 =
  8. 8.A watermelon is cut into 12 equal slices. Rohan eats 8/12 of it and Diya eats 4/12. What fraction of the watermelon do they eat in all? =
  9. 9.5/11 + 1/11 + 4/11 =
  10. 10.1/4 + 1/4 =
  11. 11.A pizza is cut into 8 equal slices. Kabir eats 2/8 of it and Arjun eats 2/8. What fraction of the pizza do they eat in all? =
  12. 12.6/8 + 1/8 =
  13. 13.7/10 + 1/10 + 1/10 =
  14. 14.A pizza is cut into 10 equal slices. Anaya eats 3/10 of it and Vihaan eats 2/10. What fraction of the pizza do they eat in all? =
  15. 15.3/7 + 3/7 + 1/7 =
  16. 16.4/7 + 1/7 + 1/7 =
  17. 17.A cake is cut into 12 equal slices. Riya eats 5/12 of it and Rohan eats 4/12. What fraction of the cake do they eat in all? =
  18. 18.A cake is cut into 6 equal slices. Diya eats 1/6 of it and Vihaan eats 5/6. What fraction of the cake do they eat in all? =
  19. 19.A pizza is cut into 12 equal slices. Ishaan eats 2/12 of it and Sara eats 7/12. What fraction of the pizza do they eat in all? =
  20. 20.1/6 + 1/6 + 1/6 =
  21. 21.1/11 + 4/11 =
  22. 22.A cake is cut into 8 equal slices. Rohan eats 1/8 of it and Sara eats 1/8. What fraction of the cake do they eat in all? =
  23. 23.1/7 + 5/7 =
  24. 24.A watermelon is cut into 4 equal slices. Sara eats 2/4 of it and Meera eats 2/4. What fraction of the watermelon do they eat in all? =
  25. 25.A pizza is cut into 8 equal slices. Tara eats 4/8 of it and Ishaan eats 4/8. What fraction of the pizza do they eat in all? =
  26. 26.1/3 + 2/3 =
  27. 27.A cake is cut into 8 equal slices. Kabir eats 1/8 of it and Riya eats 6/8. What fraction of the cake do they eat in all? =
  28. 28.4/7 + 3/7 =
  29. 29.A watermelon is cut into 6 equal slices. Vihaan eats 2/6 of it and Riya eats 1/6. What fraction of the watermelon do they eat in all? =
  30. 30.2/10 + 4/10 + 1/10 =
  31. 31.3/6 + 1/6 + 2/6 =
  32. 32.1/6 + 2/6 + 3/6 =
  33. 33.3/7 + 2/7 =
  34. 34.A watermelon is cut into 8 equal slices. Vihaan eats 4/8 of it and Anaya eats 2/8. What fraction of the watermelon do they eat in all? =
  35. 35.3/12 + 6/12 =
  36. 36.A pizza is cut into 8 equal slices. Arjun eats 1/8 of it and Aarav eats 1/8. What fraction of the pizza do they eat in all? =
  37. 37.4/7 + 1/7 + 2/7 =
  38. 38.1/7 + 3/7 + 3/7 =
  39. 39.7/11 + 2/11 + 2/11 =
  40. 40.1/3 + 1/3 =

Answer key

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

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