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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 166 · 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. 1.6/9 + 2/9 + 1/9 =
  2. 2.A pizza is cut into 12 equal slices. Meera eats 1/12 of it and Anaya eats 2/12. What fraction of the pizza do they eat in all? =
  3. 3.A pizza is cut into 12 equal slices. Kabir eats 3/12 of it and Diya eats 4/12. What fraction of the pizza do they eat in all? =
  4. 4.6/11 + 1/11 =
  5. 5.1/3 + 2/3 =
  6. 6.4/7 + 2/7 =
  7. 7.5/11 + 4/11 =
  8. 8.1/9 + 7/9 =
  9. 9.A pizza is cut into 6 equal slices. Aarav eats 4/6 of it and Meera eats 1/6. What fraction of the pizza do they eat in all? =
  10. 10.2/9 + 5/9 =
  11. 11.2/4 + 1/4 =
  12. 12.A cake is cut into 10 equal slices. Vihaan eats 4/10 of it and Rohan eats 3/10. What fraction of the cake do they eat in all? =
  13. 13.2/8 + 3/8 =
  14. 14.1/8 + 6/8 =
  15. 15.5/8 + 1/8 =
  16. 16.A watermelon is cut into 4 equal slices. Sara eats 2/4 of it and Anaya eats 1/4. What fraction of the watermelon do they eat in all? =
  17. 17.8/10 + 2/10 =
  18. 18.A watermelon is cut into 8 equal slices. Sara eats 1/8 of it and Arjun eats 1/8. What fraction of the watermelon do they eat in all? =
  19. 19.1/4 + 1/4 =
  20. 20.2/11 + 7/11 =
  21. 21.1/6 + 3/6 =
  22. 22.A cake is cut into 4 equal slices. Aarav eats 1/4 of it and Riya eats 3/4. What fraction of the cake do they eat in all? =
  23. 23.1/3 + 1/3 =
  24. 24.6/8 + 2/8 =
  25. 25.4/7 + 1/7 + 2/7 =
  26. 26.3/12 + 1/12 + 6/12 =
  27. 27.3/12 + 4/12 =
  28. 28.1/5 + 1/5 + 1/5 =
  29. 29.5/10 + 5/10 =
  30. 30.1/7 + 6/7 =
  31. 31.6/8 + 1/8 + 1/8 =
  32. 32.5/7 + 1/7 + 1/7 =
  33. 33.A cake is cut into 6 equal slices. Arjun eats 3/6 of it and Tara eats 3/6. What fraction of the cake do they eat in all? =
  34. 34.2/9 + 1/9 =
  35. 35.A pizza is cut into 12 equal slices. Tara eats 5/12 of it and Ishaan eats 6/12. What fraction of the pizza do they eat in all? =
  36. 36.A cake is cut into 6 equal slices. Rohan eats 1/6 of it and Riya eats 4/6. What fraction of the cake do they eat in all? =
  37. 37.1/9 + 1/9 + 4/9 =
  38. 38.3/5 + 2/5 =
  39. 39.A pizza is cut into 6 equal slices. Diya eats 1/6 of it and Rohan eats 4/6. What fraction of the pizza do they eat in all? =
  40. 40.4/9 + 3/9 + 2/9 =

Answer key

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

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