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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 567 · 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. 1.2/9 + 5/9 + 2/9 =
  2. 2.1/4 + 2/4 =
  3. 3.2/6 + 2/6 + 1/6 =
  4. 4.4/10 + 1/10 + 2/10 =
  5. 5.6/8 + 1/8 + 1/8 =
  6. 6.3/7 + 3/7 + 1/7 =
  7. 7.3/5 + 1/5 + 1/5 =
  8. 8.1/5 + 2/5 =
  9. 9.1/10 + 7/10 =
  10. 10.3/5 + 2/5 =
  11. 11.1/6 + 3/6 + 1/6 =
  12. 12.7/12 + 2/12 + 2/12 =
  13. 13.5/10 + 3/10 =
  14. 14.1/9 + 7/9 + 1/9 =
  15. 15.A pizza is cut into 6 equal slices. Sara eats 4/6 of it and Riya eats 1/6. What fraction of the pizza do they eat in all? =
  16. 16.A cake is cut into 10 equal slices. Anaya eats 3/10 of it and Ishaan eats 3/10. What fraction of the cake do they eat in all? =
  17. 17.1/3 + 2/3 =
  18. 18.A watermelon is cut into 6 equal slices. Vihaan eats 3/6 of it and Riya eats 1/6. What fraction of the watermelon do they eat in all? =
  19. 19.A cake is cut into 4 equal slices. Anaya eats 2/4 of it and Ishaan eats 1/4. What fraction of the cake do they eat in all? =
  20. 20.A pizza is cut into 4 equal slices. Kabir eats 1/4 of it and Vihaan eats 1/4. What fraction of the pizza do they eat in all? =
  21. 21.2/8 + 2/8 =
  22. 22.A pizza is cut into 10 equal slices. Tara eats 2/10 of it and Arjun eats 1/10. What fraction of the pizza do they eat in all? =
  23. 23.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Vihaan eats 3/4. What fraction of the pizza do they eat in all? =
  24. 24.6/8 + 1/8 =
  25. 25.2/5 + 2/5 =
  26. 26.4/7 + 3/7 =
  27. 27.5/12 + 5/12 + 2/12 =
  28. 28.9/11 + 1/11 + 1/11 =
  29. 29.1/4 + 3/4 =
  30. 30.8/10 + 1/10 + 1/10 =
  31. 31.3/6 + 2/6 + 1/6 =
  32. 32.A cake is cut into 4 equal slices. Diya eats 1/4 of it and Tara eats 3/4. What fraction of the cake do they eat in all? =
  33. 33.4/7 + 1/7 + 1/7 =
  34. 34.A watermelon is cut into 8 equal slices. Kabir eats 3/8 of it and Diya eats 2/8. What fraction of the watermelon do they eat in all? =
  35. 35.1/4 + 1/4 =
  36. 36.2/7 + 1/7 + 1/7 =
  37. 37.10/12 + 1/12 + 1/12 =
  38. 38.1/5 + 4/5 =
  39. 39.5/7 + 1/7 + 1/7 =
  40. 40.1/6 + 1/6 =

Answer key

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

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