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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 212 · 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. 1.1/7 + 5/7 + 1/7 =
  2. 2.A pizza is cut into 12 equal slices. Kabir eats 3/12 of it and Diya eats 9/12. What fraction of the pizza do they eat in all? =
  3. 3.A pizza is cut into 12 equal slices. Diya eats 7/12 of it and Vihaan eats 2/12. What fraction of the pizza do they eat in all? =
  4. 4.A cake is cut into 10 equal slices. Meera eats 6/10 of it and Diya eats 4/10. What fraction of the cake do they eat in all? =
  5. 5.1/6 + 3/6 + 1/6 =
  6. 6.3/10 + 2/10 =
  7. 7.A cake is cut into 8 equal slices. Meera eats 3/8 of it and Vihaan eats 1/8. What fraction of the cake do they eat in all? =
  8. 8.1/5 + 3/5 + 1/5 =
  9. 9.A watermelon is cut into 6 equal slices. Vihaan eats 2/6 of it and Rohan eats 2/6. What fraction of the watermelon do they eat in all? =
  10. 10.3/7 + 1/7 =
  11. 11.A cake is cut into 4 equal slices. Meera eats 2/4 of it and Anaya eats 2/4. What fraction of the cake do they eat in all? =
  12. 12.3/7 + 1/7 + 2/7 =
  13. 13.A cake is cut into 12 equal slices. Kabir eats 4/12 of it and Rohan eats 3/12. What fraction of the cake do they eat in all? =
  14. 14.1/10 + 7/10 =
  15. 15.2/9 + 5/9 + 2/9 =
  16. 16.A pizza is cut into 6 equal slices. Diya eats 1/6 of it and Sara eats 1/6. What fraction of the pizza do they eat in all? =
  17. 17.A cake is cut into 10 equal slices. Anaya eats 4/10 of it and Sara eats 5/10. What fraction of the cake do they eat in all? =
  18. 18.A watermelon is cut into 6 equal slices. Vihaan eats 2/6 of it and Tara eats 4/6. What fraction of the watermelon do they eat in all? =
  19. 19.7/11 + 3/11 + 1/11 =
  20. 20.2/7 + 1/7 + 2/7 =
  21. 21.5/11 + 1/11 =
  22. 22.3/12 + 8/12 + 1/12 =
  23. 23.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Ishaan eats 2/4. What fraction of the pizza do they eat in all? =
  24. 24.A cake is cut into 8 equal slices. Arjun eats 2/8 of it and Sara eats 1/8. What fraction of the cake do they eat in all? =
  25. 25.1/11 + 3/11 =
  26. 26.3/5 + 1/5 =
  27. 27.A watermelon is cut into 8 equal slices. Vihaan eats 4/8 of it and Riya eats 3/8. What fraction of the watermelon do they eat in all? =
  28. 28.3/8 + 2/8 + 3/8 =
  29. 29.2/4 + 1/4 =
  30. 30.1/10 + 1/10 =
  31. 31.7/10 + 1/10 + 1/10 =
  32. 32.1/3 + 1/3 =
  33. 33.2/5 + 3/5 =
  34. 34.A pizza is cut into 10 equal slices. Aarav eats 8/10 of it and Anaya eats 2/10. What fraction of the pizza do they eat in all? =
  35. 35.2/7 + 4/7 + 1/7 =
  36. 36.8/12 + 3/12 =
  37. 37.1/5 + 4/5 =
  38. 38.4/6 + 1/6 + 1/6 =
  39. 39.2/6 + 2/6 =
  40. 40.5/9 + 3/9 =

Answer key

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

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