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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 230 · 40 sums
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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.Joseph has 24 marbles and gives three quarters of them to a friend. How many marbles does Joseph give away?
  2. 2.Aditya has 9 laddoos and gives one third of them to a friend. How many laddoos does Aditya give away?
  3. 3.What is three quarters of 36?
  4. 4.What is half of 24?
  5. 5.What is one third of 24?
  6. 6.What is half of 26?
  7. 7.What is one third of 9?
  8. 8.Kavya has 9 balloons and gives one third of them to a friend. How many balloons does Kavya give away?
  9. 9.What is one quarter of 12?
  10. 10.What is one third of 27?
  11. 11.What is one third of 30?
  12. 12.A roti is cut into 3 equal pieces. Arjun eats 2 pieces. What fraction of the roti does Arjun eat? =
  13. 13.What is half of 10?
  14. 14.What is half of 12?
  15. 15.A cake is cut into 2 equal pieces. Dev eats 1 piece. What fraction of the cake does Dev eat? =
  16. 16.What is half of 16?
  17. 17.A watermelon is cut into 6 equal pieces. Ananya eats 1 piece. What fraction of the watermelon does Ananya eat? =
  18. 18.Tara has 36 marbles and gives three quarters of them to a friend. How many marbles does Tara give away?
  19. 19.What is half of 40?
  20. 20.What is half of 30?
  21. 21.What is one quarter of 40?
  22. 22.A cake is cut into 3 equal pieces. Lakshmi eats 2 pieces. What fraction of the cake does Lakshmi eat? =
  23. 23.What is one third of 15?
  24. 24.What is three quarters of 8?
  25. 25.A watermelon is cut into 2 equal pieces. Saanvi eats 1 piece. What fraction of the watermelon does Saanvi eat? =
  26. 26.A roti is cut into 8 equal pieces. Aarav eats 6 pieces. What fraction of the roti does Aarav eat? =
  27. 27.What is one quarter of 16?
  28. 28.What is half of 20?
  29. 29.Saanvi has 9 laddoos and gives one third of them to a friend. How many laddoos does Saanvi give away?
  30. 30.Priya has 24 books and gives one quarter of them to a friend. How many books does Priya give away?
  31. 31.A cake is cut into 8 equal pieces. Lakshmi eats 6 pieces. What fraction of the cake does Lakshmi eat? =
  32. 32.Arjun has 24 balloons and gives one third of them to a friend. How many balloons does Arjun give away?
  33. 33.What is one third of 18?
  34. 34.A pizza is cut into 8 equal pieces. Dev eats 1 piece. What fraction of the pizza does Dev eat? =
  35. 35.What is half of 32?
  36. 36.A cake is cut into 3 equal pieces. Aarav eats 1 piece. What fraction of the cake does Aarav eat? =
  37. 37.Rahul has 40 kites and gives three quarters of them to a friend. How many kites does Rahul give away?
  38. 38.A roti is cut into 2 equal pieces. Gurpreet eats 1 piece. What fraction of the roti does Gurpreet eat? =
  39. 39.A chocolate bar is cut into 2 equal pieces. Diya eats 1 piece. What fraction of the chocolate bar does Diya eat? =
  40. 40.Dev has 14 laddoos and gives half of them to a friend. How many laddoos does Dev give away?

Answer key

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

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