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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 978 · 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. 1.7/10 + 1/10 + 1/10 =
  2. 2.2/9 + 4/9 + 1/9 =
  3. 3.2/6 + 3/6 + 1/6 =
  4. 4.4/10 + 6/10 =
  5. 5.2/5 + 2/5 =
  6. 6.1/6 + 3/6 + 1/6 =
  7. 7.1/9 + 7/9 =
  8. 8.A pizza is cut into 6 equal slices. Vihaan eats 3/6 of it and Rohan eats 2/6. What fraction of the pizza do they eat in all? =
  9. 9.1/3 + 1/3 =
  10. 10.2/12 + 2/12 =
  11. 11.A cake is cut into 12 equal slices. Rohan eats 4/12 of it and Ishaan eats 6/12. What fraction of the cake do they eat in all? =
  12. 12.5/8 + 1/8 + 2/8 =
  13. 13.A watermelon is cut into 8 equal slices. Ishaan eats 1/8 of it and Rohan eats 2/8. What fraction of the watermelon do they eat in all? =
  14. 14.2/11 + 1/11 + 5/11 =
  15. 15.1/9 + 1/9 + 1/9 =
  16. 16.1/5 + 2/5 + 2/5 =
  17. 17.2/10 + 3/10 + 4/10 =
  18. 18.1/7 + 2/7 =
  19. 19.4/10 + 3/10 + 2/10 =
  20. 20.A watermelon is cut into 12 equal slices. Diya eats 9/12 of it and Ishaan eats 2/12. What fraction of the watermelon do they eat in all? =
  21. 21.1/3 + 2/3 =
  22. 22.2/8 + 3/8 =
  23. 23.1/5 + 3/5 + 1/5 =
  24. 24.4/6 + 2/6 =
  25. 25.A cake is cut into 10 equal slices. Kabir eats 7/10 of it and Sara eats 1/10. What fraction of the cake do they eat in all? =
  26. 26.A pizza is cut into 12 equal slices. Anaya eats 1/12 of it and Aarav eats 10/12. What fraction of the pizza do they eat in all? =
  27. 27.5/7 + 1/7 =
  28. 28.3/5 + 1/5 =
  29. 29.1/7 + 3/7 + 1/7 =
  30. 30.3/9 + 6/9 =
  31. 31.A cake is cut into 4 equal slices. Kabir eats 2/4 of it and Rohan eats 2/4. What fraction of the cake do they eat in all? =
  32. 32.2/4 + 1/4 =
  33. 33.1/7 + 4/7 =
  34. 34.2/5 + 1/5 + 2/5 =
  35. 35.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Anaya eats 3/4. What fraction of the cake do they eat in all? =
  36. 36.5/12 + 1/12 =
  37. 37.3/5 + 1/5 + 1/5 =
  38. 38.1/11 + 10/11 =
  39. 39.A watermelon is cut into 12 equal slices. Ishaan eats 2/12 of it and Meera eats 1/12. What fraction of the watermelon do they eat in all? =
  40. 40.2/10 + 8/10 =

Answer key

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

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