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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 598 · 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 pizza is cut into 10 equal slices. Riya eats 8/10 of it and Diya eats 1/10. What fraction of the pizza do they eat in all? =
  2. 2.2/9 + 3/9 + 4/9 =
  3. 3.2/9 + 4/9 + 1/9 =
  4. 4.4/11 + 5/11 + 2/11 =
  5. 5.1/3 + 1/3 =
  6. 6.1/3 + 2/3 =
  7. 7.3/5 + 2/5 =
  8. 8.1/9 + 8/9 =
  9. 9.7/9 + 1/9 =
  10. 10.A pizza is cut into 4 equal slices. Arjun eats 1/4 of it and Sara eats 3/4. What fraction of the pizza do they eat in all? =
  11. 11.1/5 + 3/5 =
  12. 12.A watermelon is cut into 4 equal slices. Diya eats 1/4 of it and Riya eats 2/4. What fraction of the watermelon do they eat in all? =
  13. 13.A watermelon is cut into 6 equal slices. Riya eats 1/6 of it and Diya eats 4/6. What fraction of the watermelon do they eat in all? =
  14. 14.6/8 + 2/8 =
  15. 15.9/11 + 1/11 + 1/11 =
  16. 16.2/12 + 6/12 + 1/12 =
  17. 17.3/5 + 1/5 + 1/5 =
  18. 18.1/6 + 4/6 =
  19. 19.5/10 + 3/10 =
  20. 20.5/10 + 4/10 =
  21. 21.A pizza is cut into 12 equal slices. Tara eats 3/12 of it and Sara eats 2/12. What fraction of the pizza do they eat in all? =
  22. 22.A watermelon is cut into 8 equal slices. Kabir eats 4/8 of it and Arjun eats 3/8. What fraction of the watermelon do they eat in all? =
  23. 23.2/12 + 8/12 + 2/12 =
  24. 24.2/7 + 3/7 + 1/7 =
  25. 25.A watermelon is cut into 10 equal slices. Diya eats 4/10 of it and Meera eats 5/10. What fraction of the watermelon do they eat in all? =
  26. 26.2/7 + 4/7 =
  27. 27.3/7 + 1/7 + 3/7 =
  28. 28.A pizza is cut into 4 equal slices. Kabir eats 2/4 of it and Anaya eats 1/4. What fraction of the pizza do they eat in all? =
  29. 29.2/9 + 3/9 + 3/9 =
  30. 30.A watermelon is cut into 8 equal slices. Vihaan eats 3/8 of it and Riya eats 4/8. What fraction of the watermelon do they eat in all? =
  31. 31.2/7 + 2/7 =
  32. 32.2/9 + 4/9 + 2/9 =
  33. 33.A watermelon is cut into 8 equal slices. Tara eats 2/8 of it and Kabir eats 2/8. What fraction of the watermelon do they eat in all? =
  34. 34.A cake is cut into 4 equal slices. Aarav eats 1/4 of it and Tara eats 1/4. What fraction of the cake do they eat in all? =
  35. 35.A watermelon is cut into 8 equal slices. Anaya eats 1/8 of it and Tara eats 1/8. What fraction of the watermelon do they eat in all? =
  36. 36.A cake is cut into 4 equal slices. Anaya eats 1/4 of it and Rohan eats 2/4. What fraction of the cake do they eat in all? =
  37. 37.A pizza is cut into 4 equal slices. Kabir eats 2/4 of it and Riya eats 2/4. What fraction of the pizza do they eat in all? =
  38. 38.4/9 + 3/9 + 2/9 =
  39. 39.3/10 + 4/10 =
  40. 40.2/8 + 5/8 + 1/8 =

Answer key

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

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