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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 939 · 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 watermelon is cut into 10 equal slices. Riya eats 8/10 of it and Sara eats 1/10. What fraction of the watermelon do they eat in all? =
  2. 2.1/9 + 8/9 =
  3. 3.2/8 + 2/8 =
  4. 4.6/11 + 1/11 + 1/11 =
  5. 5.A pizza is cut into 6 equal slices. Kabir eats 4/6 of it and Meera eats 2/6. What fraction of the pizza do they eat in all? =
  6. 6.1/6 + 3/6 + 2/6 =
  7. 7.A cake is cut into 4 equal slices. Kabir eats 1/4 of it and Sara eats 1/4. What fraction of the cake do they eat in all? =
  8. 8.A pizza is cut into 10 equal slices. Riya eats 4/10 of it and Diya eats 4/10. What fraction of the pizza do they eat in all? =
  9. 9.2/12 + 3/12 =
  10. 10.2/5 + 2/5 =
  11. 11.8/10 + 1/10 + 1/10 =
  12. 12.2/5 + 1/5 =
  13. 13.2/4 + 2/4 =
  14. 14.3/12 + 7/12 =
  15. 15.9/12 + 2/12 + 1/12 =
  16. 16.4/6 + 1/6 + 1/6 =
  17. 17.A cake is cut into 12 equal slices. Anaya eats 1/12 of it and Kabir eats 7/12. What fraction of the cake do they eat in all? =
  18. 18.4/8 + 2/8 + 1/8 =
  19. 19.A cake is cut into 6 equal slices. Anaya eats 3/6 of it and Aarav eats 3/6. What fraction of the cake do they eat in all? =
  20. 20.A pizza is cut into 6 equal slices. Aarav eats 4/6 of it and Rohan eats 1/6. What fraction of the pizza do they eat in all? =
  21. 21.A cake is cut into 10 equal slices. Kabir eats 2/10 of it and Sara eats 8/10. What fraction of the cake do they eat in all? =
  22. 22.1/5 + 2/5 + 2/5 =
  23. 23.1/5 + 3/5 =
  24. 24.A cake is cut into 4 equal slices. Rohan eats 1/4 of it and Anaya eats 1/4. What fraction of the cake do they eat in all? =
  25. 25.1/7 + 6/7 =
  26. 26.2/5 + 1/5 + 1/5 =
  27. 27.2/10 + 7/10 + 1/10 =
  28. 28.1/5 + 3/5 + 1/5 =
  29. 29.A watermelon is cut into 4 equal slices. Aarav eats 2/4 of it and Vihaan eats 2/4. What fraction of the watermelon do they eat in all? =
  30. 30.3/8 + 4/8 =
  31. 31.2/5 + 1/5 + 2/5 =
  32. 32.4/8 + 1/8 =
  33. 33.A cake is cut into 12 equal slices. Kabir eats 5/12 of it and Sara eats 7/12. What fraction of the cake do they eat in all? =
  34. 34.A pizza is cut into 4 equal slices. Vihaan eats 1/4 of it and Kabir eats 1/4. What fraction of the pizza do they eat in all? =
  35. 35.2/10 + 6/10 + 1/10 =
  36. 36.1/5 + 2/5 + 1/5 =
  37. 37.A watermelon is cut into 12 equal slices. Rohan eats 6/12 of it and Meera eats 2/12. What fraction of the watermelon do they eat in all? =
  38. 38.7/11 + 1/11 =
  39. 39.4/6 + 1/6 =
  40. 40.4/7 + 2/7 =

Answer key

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

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