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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 155 · 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.A pizza is cut into 6 equal slices. Aarav eats 1/6 of it and Sara eats 5/6. What fraction of the pizza do they eat in all? =
  2. 2.2/4 + 1/4 =
  3. 3.A pizza is cut into 10 equal slices. Aarav eats 1/10 of it and Anaya eats 8/10. What fraction of the pizza do they eat in all? =
  4. 4.2/11 + 4/11 =
  5. 5.5/8 + 1/8 =
  6. 6.A pizza is cut into 4 equal slices. Sara eats 2/4 of it and Kabir eats 2/4. What fraction of the pizza do they eat in all? =
  7. 7.10/12 + 1/12 =
  8. 8.A cake is cut into 6 equal slices. Diya eats 2/6 of it and Riya eats 2/6. What fraction of the cake do they eat in all? =
  9. 9.3/11 + 1/11 + 6/11 =
  10. 10.2/11 + 7/11 =
  11. 11.1/11 + 1/11 + 2/11 =
  12. 12.1/3 + 2/3 =
  13. 13.4/8 + 3/8 + 1/8 =
  14. 14.9/12 + 1/12 =
  15. 15.5/12 + 5/12 + 1/12 =
  16. 16.3/12 + 2/12 + 6/12 =
  17. 17.1/9 + 8/9 =
  18. 18.3/8 + 2/8 + 2/8 =
  19. 19.A pizza is cut into 6 equal slices. Arjun eats 2/6 of it and Kabir eats 1/6. What fraction of the pizza do they eat in all? =
  20. 20.2/8 + 2/8 + 4/8 =
  21. 21.A cake is cut into 4 equal slices. Meera eats 2/4 of it and Aarav eats 2/4. What fraction of the cake do they eat in all? =
  22. 22.A pizza is cut into 8 equal slices. Anaya eats 1/8 of it and Arjun eats 6/8. What fraction of the pizza do they eat in all? =
  23. 23.A pizza is cut into 4 equal slices. Meera eats 2/4 of it and Diya eats 2/4. What fraction of the pizza do they eat in all? =
  24. 24.3/6 + 2/6 =
  25. 25.4/6 + 1/6 + 1/6 =
  26. 26.2/5 + 3/5 =
  27. 27.1/9 + 5/9 =
  28. 28.A cake is cut into 8 equal slices. Sara eats 1/8 of it and Arjun eats 7/8. What fraction of the cake do they eat in all? =
  29. 29.A cake is cut into 10 equal slices. Kabir eats 4/10 of it and Aarav eats 6/10. What fraction of the cake do they eat in all? =
  30. 30.1/5 + 3/5 + 1/5 =
  31. 31.A cake is cut into 8 equal slices. Rohan eats 4/8 of it and Diya eats 3/8. What fraction of the cake do they eat in all? =
  32. 32.3/5 + 1/5 + 1/5 =
  33. 33.A cake is cut into 6 equal slices. Ishaan eats 1/6 of it and Sara eats 3/6. What fraction of the cake do they eat in all? =
  34. 34.A pizza is cut into 12 equal slices. Vihaan eats 1/12 of it and Rohan eats 5/12. What fraction of the pizza do they eat in all? =
  35. 35.A watermelon is cut into 4 equal slices. Diya eats 1/4 of it and Kabir eats 1/4. What fraction of the watermelon do they eat in all? =
  36. 36.5/9 + 1/9 + 2/9 =
  37. 37.4/7 + 2/7 + 1/7 =
  38. 38.8/11 + 3/11 =
  39. 39.2/7 + 5/7 =
  40. 40.1/6 + 4/6 =

Answer key

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

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