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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 143 · 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 one third of 3?
  2. 2.What is one quarter of 48?
  3. 3.What is three quarters of 20?
  4. 4.What is one third of 15?
  5. 5.Isha has 32 balloons and gives one quarter of them to a friend. How many balloons does Isha give away?
  6. 6.What is one quarter of 20?
  7. 7.A cake is cut into 4 equal pieces. Isha eats 1 piece. What fraction of the cake does Isha eat? =
  8. 8.What is half of 28?
  9. 9.What is one third of 21?
  10. 10.What is one third of 6?
  11. 11.What is three quarters of 28?
  12. 12.Lakshmi has 36 crayons and gives one quarter of them to a friend. How many crayons does Lakshmi give away?
  13. 13.What is one third of 9?
  14. 14.Rohan has 21 mangoes and gives one third of them to a friend. How many mangoes does Rohan give away?
  15. 15.A roti is cut into 3 equal pieces. Gurpreet eats 2 pieces. What fraction of the roti does Gurpreet eat? =
  16. 16.What is half of 30?
  17. 17.Joseph has 10 crayons and gives half of them to a friend. How many crayons does Joseph give away?
  18. 18.A roti is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  19. 19.What is three quarters of 40?
  20. 20.Joseph has 12 crayons and gives one quarter of them to a friend. How many crayons does Joseph give away?
  21. 21.Riya has 12 pencils and gives three quarters of them to a friend. How many pencils does Riya give away?
  22. 22.Aarav has 10 books and gives half of them to a friend. How many books does Aarav give away?
  23. 23.Meera has 21 laddoos and gives one third of them to a friend. How many laddoos does Meera give away?
  24. 24.Isha has 16 pencils and gives half of them to a friend. How many pencils does Isha give away?
  25. 25.What is three quarters of 44?
  26. 26.What is one third of 24?
  27. 27.Sneha has 16 crayons and gives one quarter of them to a friend. How many crayons does Sneha give away?
  28. 28.What is half of 6?
  29. 29.What is half of 44?
  30. 30.What is one third of 27?
  31. 31.Saanvi has 12 mangoes and gives one third of them to a friend. How many mangoes does Saanvi give away?
  32. 32.What is half of 16?
  33. 33.What is half of 42?
  34. 34.What is one quarter of 40?
  35. 35.What is one quarter of 28?
  36. 36.What is one quarter of 4?
  37. 37.Aarav has 4 kites and gives half of them to a friend. How many kites does Aarav give away?
  38. 38.What is three quarters of 4?
  39. 39.A cake is cut into 8 equal pieces. Manav eats 4 pieces. What fraction of the cake does Manav eat? =
  40. 40.A roti is cut into 6 equal pieces. Rohan eats 4 pieces. What fraction of the roti does Rohan eat? =

Answer key

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

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