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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 505 · 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 26?
  2. 2.What is half of 28?
  3. 3.What is one third of 12?
  4. 4.What is three quarters of 48?
  5. 5.What is one third of 15?
  6. 6.What is half of 24?
  7. 7.What is one quarter of 36?
  8. 8.What is one quarter of 32?
  9. 9.What is one quarter of 24?
  10. 10.Isha has 20 mangoes and gives one quarter of them to a friend. How many mangoes does Isha give away?
  11. 11.What is half of 18?
  12. 12.What is three quarters of 24?
  13. 13.A watermelon is cut into 2 equal pieces. Pooja eats 1 piece. What fraction of the watermelon does Pooja eat? =
  14. 14.Dev has 20 crayons and gives one quarter of them to a friend. How many crayons does Dev give away?
  15. 15.What is three quarters of 44?
  16. 16.What is one third of 24?
  17. 17.Vivaan has 10 pencils and gives half of them to a friend. How many pencils does Vivaan give away?
  18. 18.What is half of 30?
  19. 19.What is half of 20?
  20. 20.A pizza is cut into 8 equal pieces. Dev eats 3 pieces. What fraction of the pizza does Dev eat? =
  21. 21.What is half of 10?
  22. 22.What is one third of 30?
  23. 23.What is one third of 3?
  24. 24.What is one third of 18?
  25. 25.Saanvi has 28 pencils and gives three quarters of them to a friend. How many pencils does Saanvi give away?
  26. 26.What is half of 40?
  27. 27.What is one quarter of 40?
  28. 28.Ananya has 32 kites and gives one quarter of them to a friend. How many kites does Ananya give away?
  29. 29.A pizza is cut into 6 equal pieces. Arjun eats 3 pieces. What fraction of the pizza does Arjun eat? =
  30. 30.What is one quarter of 12?
  31. 31.What is three quarters of 40?
  32. 32.Sneha has 40 marbles and gives one quarter of them to a friend. How many marbles does Sneha give away?
  33. 33.What is one third of 6?
  34. 34.Joseph has 16 pencils and gives half of them to a friend. How many pencils does Joseph give away?
  35. 35.What is one third of 27?
  36. 36.What is one third of 21?
  37. 37.What is half of 14?
  38. 38.What is one quarter of 8?
  39. 39.What is three quarters of 36?
  40. 40.What is half of 34?

Answer key

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

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