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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 891 · 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 4 equal slices. Vihaan eats 1/4 of it and Aarav eats 1/4. What fraction of the watermelon do they eat in all? =
  2. 2.6/9 + 3/9 =
  3. 3.2/5 + 1/5 + 1/5 =
  4. 4.3/12 + 6/12 =
  5. 5.4/10 + 1/10 =
  6. 6.6/8 + 1/8 + 1/8 =
  7. 7.3/5 + 2/5 =
  8. 8.1/10 + 8/10 + 1/10 =
  9. 9.3/8 + 1/8 + 1/8 =
  10. 10.9/11 + 1/11 =
  11. 11.A pizza is cut into 10 equal slices. Meera eats 2/10 of it and Diya eats 2/10. What fraction of the pizza do they eat in all? =
  12. 12.5/10 + 3/10 + 1/10 =
  13. 13.3/9 + 3/9 =
  14. 14.1/5 + 2/5 =
  15. 15.2/7 + 4/7 =
  16. 16.2/6 + 2/6 =
  17. 17.A watermelon is cut into 12 equal slices. Anaya eats 9/12 of it and Riya eats 2/12. What fraction of the watermelon do they eat in all? =
  18. 18.3/5 + 1/5 + 1/5 =
  19. 19.1/4 + 2/4 =
  20. 20.2/7 + 4/7 + 1/7 =
  21. 21.10/12 + 1/12 + 1/12 =
  22. 22.9/12 + 2/12 + 1/12 =
  23. 23.7/12 + 2/12 + 1/12 =
  24. 24.8/10 + 1/10 =
  25. 25.7/9 + 1/9 + 1/9 =
  26. 26.2/4 + 2/4 =
  27. 27.4/11 + 1/11 =
  28. 28.1/11 + 2/11 + 3/11 =
  29. 29.5/9 + 3/9 =
  30. 30.1/12 + 11/12 =
  31. 31.1/12 + 2/12 + 1/12 =
  32. 32.4/11 + 2/11 + 2/11 =
  33. 33.A pizza is cut into 8 equal slices. Sara eats 2/8 of it and Anaya eats 4/8. What fraction of the pizza do they eat in all? =
  34. 34.3/10 + 4/10 + 1/10 =
  35. 35.A cake is cut into 8 equal slices. Sara eats 4/8 of it and Ishaan eats 3/8. What fraction of the cake do they eat in all? =
  36. 36.2/9 + 6/9 =
  37. 37.A watermelon is cut into 6 equal slices. Kabir eats 1/6 of it and Tara eats 5/6. What fraction of the watermelon do they eat in all? =
  38. 38.3/12 + 4/12 + 5/12 =
  39. 39.5/7 + 1/7 + 1/7 =
  40. 40.4/10 + 1/10 + 5/10 =

Answer key

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

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