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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 274 · 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 12?
  2. 2.Rohan has 40 crayons and gives one quarter of them to a friend. How many crayons does Rohan give away?
  3. 3.What is one quarter of 24?
  4. 4.What is one quarter of 28?
  5. 5.A cake is cut into 4 equal pieces. Isha eats 3 pieces. What fraction of the cake does Isha eat? =
  6. 6.What is half of 40?
  7. 7.Ananya has 6 laddoos and gives half of them to a friend. How many laddoos does Ananya give away?
  8. 8.What is one third of 24?
  9. 9.Rahul has 20 crayons and gives half of them to a friend. How many crayons does Rahul give away?
  10. 10.What is one third of 3?
  11. 11.Nisha has 6 books and gives one third of them to a friend. How many books does Nisha give away?
  12. 12.A chocolate bar is cut into 8 equal pieces. Ananya eats 6 pieces. What fraction of the chocolate bar does Ananya eat? =
  13. 13.Sneha has 40 books and gives one quarter of them to a friend. How many books does Sneha give away?
  14. 14.What is one quarter of 36?
  15. 15.What is half of 16?
  16. 16.A roti is cut into 6 equal pieces. Joseph eats 1 piece. What fraction of the roti does Joseph eat? =
  17. 17.What is half of 12?
  18. 18.What is half of 24?
  19. 19.Rohan has 24 flowers and gives one third of them to a friend. How many flowers does Rohan give away?
  20. 20.What is half of 46?
  21. 21.Lakshmi has 8 mangoes and gives three quarters of them to a friend. How many mangoes does Lakshmi give away?
  22. 22.A chocolate bar is cut into 8 equal pieces. Aarav eats 7 pieces. What fraction of the chocolate bar does Aarav eat? =
  23. 23.What is one third of 30?
  24. 24.Arjun has 12 marbles and gives three quarters of them to a friend. How many marbles does Arjun give away?
  25. 25.A cake is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the cake does Aditya eat? =
  26. 26.What is three quarters of 44?
  27. 27.Riya has 40 bananas and gives three quarters of them to a friend. How many bananas does Riya give away?
  28. 28.What is three quarters of 4?
  29. 29.What is half of 8?
  30. 30.What is half of 4?
  31. 31.What is three quarters of 36?
  32. 32.What is one third of 18?
  33. 33.What is half of 28?
  34. 34.A roti is cut into 3 equal pieces. Kabir eats 2 pieces. What fraction of the roti does Kabir eat? =
  35. 35.Joseph has 12 laddoos and gives half of them to a friend. How many laddoos does Joseph give away?
  36. 36.What is one quarter of 48?
  37. 37.Zoya has 20 balls and gives half of them to a friend. How many balls does Zoya give away?
  38. 38.A chocolate bar is cut into 6 equal pieces. Dev eats 1 piece. What fraction of the chocolate bar does Dev eat? =
  39. 39.What is one quarter of 16?
  40. 40.What is one third of 15?

Answer key

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

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