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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 187 · 40 sums
TalentJR

The method (Divide, then take): Half of a number = number ÷ 2. A third = ÷ 3. A quarter = ÷ 4. Three quarters = a quarter × 3. Pieces eaten out of equal pieces = a fraction: 1 of 4 pieces = 1/4. Write fractions in lowest terms: 2/4 = 1/2.

NameDateTime takenScore ___ / 40
  1. 1.Kavya has 36 balls and gives one quarter of them to a friend. How many balls does Kavya give away?
  2. 2.What is half of 20?
  3. 3.What is one third of 30?
  4. 4.What is half of 4?
  5. 5.What is half of 6?
  6. 6.What is one third of 9?
  7. 7.A roti is cut into 3 equal pieces. Vivaan eats 1 piece. What fraction of the roti does Vivaan eat? =
  8. 8.Kabir has 32 laddoos and gives three quarters of them to a friend. How many laddoos does Kabir give away?
  9. 9.What is one third of 3?
  10. 10.What is half of 24?
  11. 11.A chocolate bar is cut into 6 equal pieces. Joseph eats 2 pieces. What fraction of the chocolate bar does Joseph eat? =
  12. 12.What is one quarter of 20?
  13. 13.A cake is cut into 4 equal pieces. Ishaan eats 2 pieces. What fraction of the cake does Ishaan eat? =
  14. 14.What is one third of 24?
  15. 15.A pizza is cut into 4 equal pieces. Nisha eats 2 pieces. What fraction of the pizza does Nisha eat? =
  16. 16.What is one quarter of 8?
  17. 17.What is one quarter of 16?
  18. 18.What is one third of 18?
  19. 19.What is one third of 15?
  20. 20.What is one third of 12?
  21. 21.What is one third of 6?
  22. 22.What is half of 34?
  23. 23.A cake is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the cake does Isha eat? =
  24. 24.What is half of 46?
  25. 25.A cake is cut into 6 equal pieces. Diya eats 1 piece. What fraction of the cake does Diya eat? =
  26. 26.A roti is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the roti does Lakshmi eat? =
  27. 27.Priya has 12 shells and gives half of them to a friend. How many shells does Priya give away?
  28. 28.What is half of 12?
  29. 29.A pizza is cut into 2 equal pieces. Saanvi eats 1 piece. What fraction of the pizza does Saanvi eat? =
  30. 30.A cake is cut into 6 equal pieces. Kavya eats 5 pieces. What fraction of the cake does Kavya eat? =
  31. 31.What is three quarters of 48?
  32. 32.Rohan has 6 balloons and gives one third of them to a friend. How many balloons does Rohan give away?
  33. 33.What is half of 28?
  34. 34.A roti is cut into 4 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  35. 35.A roti is cut into 8 equal pieces. Priya eats 4 pieces. What fraction of the roti does Priya eat? =
  36. 36.A chocolate bar is cut into 2 equal pieces. Zoya eats 1 piece. What fraction of the chocolate bar does Zoya eat? =
  37. 37.A watermelon is cut into 2 equal pieces. Nisha eats 1 piece. What fraction of the watermelon does Nisha eat? =
  38. 38.What is half of 44?
  39. 39.Priya has 4 shells and gives half of them to a friend. How many shells does Priya give away?
  40. 40.What is half of 18?

Answer key

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

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