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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 201 · 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. 1.8/12 + 1/12 =
  2. 2.A cake is cut into 10 equal slices. Vihaan eats 7/10 of it and Aarav eats 1/10. What fraction of the cake do they eat in all? =
  3. 3.8/10 + 2/10 =
  4. 4.1/9 + 6/9 + 2/9 =
  5. 5.4/8 + 1/8 =
  6. 6.A pizza is cut into 8 equal slices. Tara eats 2/8 of it and Kabir eats 1/8. What fraction of the pizza do they eat in all? =
  7. 7.A pizza is cut into 8 equal slices. Tara eats 4/8 of it and Riya eats 3/8. What fraction of the pizza do they eat in all? =
  8. 8.1/12 + 5/12 =
  9. 9.5/8 + 1/8 + 2/8 =
  10. 10.A pizza is cut into 4 equal slices. Meera eats 1/4 of it and Anaya eats 2/4. What fraction of the pizza do they eat in all? =
  11. 11.6/11 + 5/11 =
  12. 12.1/7 + 1/7 + 2/7 =
  13. 13.2/7 + 3/7 + 2/7 =
  14. 14.A cake is cut into 8 equal slices. Meera eats 2/8 of it and Riya eats 1/8. What fraction of the cake do they eat in all? =
  15. 15.2/11 + 7/11 + 2/11 =
  16. 16.A pizza is cut into 12 equal slices. Arjun eats 10/12 of it and Diya eats 2/12. What fraction of the pizza do they eat in all? =
  17. 17.1/8 + 4/8 =
  18. 18.2/5 + 1/5 + 2/5 =
  19. 19.A watermelon is cut into 6 equal slices. Anaya eats 1/6 of it and Vihaan eats 2/6. What fraction of the watermelon do they eat in all? =
  20. 20.1/8 + 6/8 + 1/8 =
  21. 21.A watermelon is cut into 12 equal slices. Rohan eats 1/12 of it and Aarav eats 2/12. What fraction of the watermelon do they eat in all? =
  22. 22.2/10 + 2/10 + 1/10 =
  23. 23.2/8 + 6/8 =
  24. 24.A cake is cut into 10 equal slices. Tara eats 3/10 of it and Rohan eats 6/10. What fraction of the cake do they eat in all? =
  25. 25.1/4 + 2/4 =
  26. 26.5/7 + 1/7 + 1/7 =
  27. 27.1/5 + 2/5 + 2/5 =
  28. 28.A pizza is cut into 8 equal slices. Rohan eats 3/8 of it and Anaya eats 3/8. What fraction of the pizza do they eat in all? =
  29. 29.4/11 + 5/11 + 2/11 =
  30. 30.6/10 + 2/10 =
  31. 31.3/10 + 5/10 + 1/10 =
  32. 32.1/5 + 1/5 + 3/5 =
  33. 33.6/10 + 1/10 =
  34. 34.3/7 + 2/7 =
  35. 35.2/6 + 2/6 + 1/6 =
  36. 36.9/12 + 1/12 + 2/12 =
  37. 37.5/9 + 1/9 =
  38. 38.2/7 + 2/7 + 1/7 =
  39. 39.5/12 + 2/12 + 3/12 =
  40. 40.8/12 + 3/12 =

Answer key

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

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