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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 362 · 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.What is half of 20?
  2. 2.Ishaan has 40 marbles and gives three quarters of them to a friend. How many marbles does Ishaan give away?
  3. 3.What is one third of 3?
  4. 4.What is one quarter of 28?
  5. 5.A cake is cut into 2 equal pieces. Joseph eats 1 piece. What fraction of the cake does Joseph eat? =
  6. 6.Vivaan has 16 balloons and gives one quarter of them to a friend. How many balloons does Vivaan give away?
  7. 7.What is half of 4?
  8. 8.Sneha has 16 books and gives one quarter of them to a friend. How many books does Sneha give away?
  9. 9.What is one quarter of 32?
  10. 10.What is half of 24?
  11. 11.A cake is cut into 2 equal pieces. Manav eats 1 piece. What fraction of the cake does Manav eat? =
  12. 12.A chocolate bar is cut into 3 equal pieces. Gurpreet eats 1 piece. What fraction of the chocolate bar does Gurpreet eat? =
  13. 13.What is one quarter of 12?
  14. 14.Gurpreet has 32 bananas and gives three quarters of them to a friend. How many bananas does Gurpreet give away?
  15. 15.What is one third of 27?
  16. 16.What is half of 6?
  17. 17.A pizza is cut into 6 equal pieces. Diya eats 3 pieces. What fraction of the pizza does Diya eat? =
  18. 18.A pizza is cut into 3 equal pieces. Arjun eats 1 piece. What fraction of the pizza does Arjun eat? =
  19. 19.What is one third of 9?
  20. 20.A pizza is cut into 6 equal pieces. Kabir eats 2 pieces. What fraction of the pizza does Kabir eat? =
  21. 21.What is half of 16?
  22. 22.Karan has 24 marbles and gives three quarters of them to a friend. How many marbles does Karan give away?
  23. 23.What is three quarters of 8?
  24. 24.What is half of 36?
  25. 25.Joseph has 12 marbles and gives half of them to a friend. How many marbles does Joseph give away?
  26. 26.What is half of 28?
  27. 27.What is three quarters of 40?
  28. 28.Isha has 16 crayons and gives one quarter of them to a friend. How many crayons does Isha give away?
  29. 29.A chocolate bar is cut into 3 equal pieces. Aarav eats 1 piece. What fraction of the chocolate bar does Aarav eat? =
  30. 30.What is one quarter of 48?
  31. 31.What is one third of 18?
  32. 32.What is half of 12?
  33. 33.A chocolate bar is cut into 2 equal pieces. Manav eats 1 piece. What fraction of the chocolate bar does Manav eat? =
  34. 34.Gurpreet has 6 kites and gives half of them to a friend. How many kites does Gurpreet give away?
  35. 35.What is one quarter of 20?
  36. 36.A cake is cut into 8 equal pieces. Pooja eats 1 piece. What fraction of the cake does Pooja eat? =
  37. 37.What is half of 48?
  38. 38.A chocolate bar is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the chocolate bar does Lakshmi eat? =
  39. 39.A roti is cut into 3 equal pieces. Pooja eats 1 piece. What fraction of the roti does Pooja eat? =
  40. 40.Lakshmi has 6 flowers and gives half of them to a friend. How many flowers does Lakshmi give away?

Answer key

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

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