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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 198 · 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 + 2/7 =
  2. 2.A watermelon is cut into 8 equal slices. Arjun eats 3/8 of it and Vihaan eats 2/8. What fraction of the watermelon do they eat in all? =
  3. 3.4/10 + 1/10 + 3/10 =
  4. 4.5/7 + 1/7 + 1/7 =
  5. 5.A watermelon is cut into 6 equal slices. Diya eats 3/6 of it and Vihaan eats 3/6. What fraction of the watermelon do they eat in all? =
  6. 6.5/8 + 2/8 =
  7. 7.2/11 + 7/11 =
  8. 8.A pizza is cut into 6 equal slices. Ishaan eats 2/6 of it and Kabir eats 3/6. What fraction of the pizza do they eat in all? =
  9. 9.7/12 + 4/12 + 1/12 =
  10. 10.2/5 + 3/5 =
  11. 11.2/4 + 2/4 =
  12. 12.A watermelon is cut into 12 equal slices. Anaya eats 3/12 of it and Ishaan eats 2/12. What fraction of the watermelon do they eat in all? =
  13. 13.A pizza is cut into 8 equal slices. Diya eats 5/8 of it and Rohan eats 1/8. What fraction of the pizza do they eat in all? =
  14. 14.A cake is cut into 6 equal slices. Diya eats 1/6 of it and Meera eats 4/6. What fraction of the cake do they eat in all? =
  15. 15.A pizza is cut into 12 equal slices. Rohan eats 1/12 of it and Meera eats 5/12. What fraction of the pizza do they eat in all? =
  16. 16.1/8 + 2/8 + 2/8 =
  17. 17.A cake is cut into 8 equal slices. Aarav eats 2/8 of it and Riya eats 2/8. What fraction of the cake do they eat in all? =
  18. 18.A pizza is cut into 10 equal slices. Meera eats 5/10 of it and Aarav eats 5/10. What fraction of the pizza do they eat in all? =
  19. 19.A pizza is cut into 8 equal slices. Kabir eats 2/8 of it and Aarav eats 5/8. What fraction of the pizza do they eat in all? =
  20. 20.1/3 + 1/3 =
  21. 21.3/12 + 4/12 + 5/12 =
  22. 22.1/12 + 7/12 =
  23. 23.1/4 + 3/4 =
  24. 24.5/7 + 2/7 =
  25. 25.1/7 + 3/7 =
  26. 26.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Anaya eats 1/4. What fraction of the cake do they eat in all? =
  27. 27.6/12 + 5/12 =
  28. 28.2/5 + 2/5 + 1/5 =
  29. 29.A cake is cut into 6 equal slices. Meera eats 1/6 of it and Ishaan eats 5/6. What fraction of the cake do they eat in all? =
  30. 30.9/12 + 1/12 + 1/12 =
  31. 31.3/5 + 1/5 + 1/5 =
  32. 32.1/5 + 2/5 + 1/5 =
  33. 33.1/12 + 6/12 =
  34. 34.1/9 + 7/9 + 1/9 =
  35. 35.2/8 + 3/8 + 1/8 =
  36. 36.1/8 + 6/8 + 1/8 =
  37. 37.2/11 + 9/11 =
  38. 38.2/5 + 1/5 =
  39. 39.3/5 + 1/5 =
  40. 40.2/8 + 1/8 =

Answer key

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

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