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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 857 · 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 + 2/7 + 1/7 =
  2. 2.A pizza is cut into 8 equal slices. Vihaan eats 5/8 of it and Rohan eats 1/8. What fraction of the pizza do they eat in all? =
  3. 3.2/11 + 4/11 =
  4. 4.6/8 + 1/8 =
  5. 5.6/8 + 1/8 + 1/8 =
  6. 6.2/5 + 2/5 =
  7. 7.3/6 + 1/6 =
  8. 8.A pizza is cut into 8 equal slices. Diya eats 4/8 of it and Arjun eats 1/8. What fraction of the pizza do they eat in all? =
  9. 9.A pizza is cut into 12 equal slices. Meera eats 7/12 of it and Sara eats 4/12. What fraction of the pizza do they eat in all? =
  10. 10.4/7 + 3/7 =
  11. 11.9/12 + 2/12 + 1/12 =
  12. 12.7/9 + 2/9 =
  13. 13.1/10 + 5/10 + 4/10 =
  14. 14.A cake is cut into 10 equal slices. Meera eats 2/10 of it and Sara eats 3/10. What fraction of the cake do they eat in all? =
  15. 15.3/7 + 3/7 + 1/7 =
  16. 16.1/12 + 10/12 + 1/12 =
  17. 17.5/7 + 1/7 =
  18. 18.4/6 + 1/6 + 1/6 =
  19. 19.1/11 + 5/11 + 1/11 =
  20. 20.A watermelon is cut into 8 equal slices. Tara eats 2/8 of it and Ishaan eats 4/8. What fraction of the watermelon do they eat in all? =
  21. 21.A pizza is cut into 10 equal slices. Kabir eats 4/10 of it and Arjun eats 1/10. What fraction of the pizza do they eat in all? =
  22. 22.A pizza is cut into 12 equal slices. Tara eats 8/12 of it and Vihaan eats 3/12. What fraction of the pizza do they eat in all? =
  23. 23.A watermelon is cut into 10 equal slices. Diya eats 4/10 of it and Ishaan eats 6/10. What fraction of the watermelon do they eat in all? =
  24. 24.1/6 + 4/6 + 1/6 =
  25. 25.2/12 + 3/12 =
  26. 26.A pizza is cut into 10 equal slices. Vihaan eats 2/10 of it and Aarav eats 2/10. What fraction of the pizza do they eat in all? =
  27. 27.2/5 + 2/5 + 1/5 =
  28. 28.A watermelon is cut into 8 equal slices. Kabir eats 1/8 of it and Anaya eats 7/8. What fraction of the watermelon do they eat in all? =
  29. 29.A pizza is cut into 6 equal slices. Rohan eats 3/6 of it and Arjun eats 1/6. What fraction of the pizza do they eat in all? =
  30. 30.1/4 + 2/4 =
  31. 31.A cake is cut into 12 equal slices. Kabir eats 10/12 of it and Tara eats 1/12. What fraction of the cake do they eat in all? =
  32. 32.A pizza is cut into 8 equal slices. Kabir eats 2/8 of it and Arjun eats 6/8. What fraction of the pizza do they eat in all? =
  33. 33.4/10 + 2/10 =
  34. 34.2/10 + 3/10 + 5/10 =
  35. 35.7/12 + 1/12 =
  36. 36.10/12 + 1/12 + 1/12 =
  37. 37.5/11 + 4/11 + 1/11 =
  38. 38.A pizza is cut into 8 equal slices. Ishaan eats 4/8 of it and Anaya eats 1/8. What fraction of the pizza do they eat in all? =
  39. 39.1/5 + 1/5 =
  40. 40.A pizza is cut into 12 equal slices. Anaya eats 4/12 of it and Diya eats 4/12. What fraction of the pizza do they eat in all? =

Answer key

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

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