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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 920 · 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 15?
  2. 2.What is three quarters of 20?
  3. 3.Rahul has 8 shells and gives three quarters of them to a friend. How many shells does Rahul give away?
  4. 4.What is half of 36?
  5. 5.What is one third of 3?
  6. 6.What is three quarters of 12?
  7. 7.What is one third of 9?
  8. 8.A cake is cut into 8 equal pieces. Kavya eats 1 piece. What fraction of the cake does Kavya eat? =
  9. 9.What is three quarters of 36?
  10. 10.What is half of 18?
  11. 11.What is half of 50?
  12. 12.Sneha has 20 balls and gives one quarter of them to a friend. How many balls does Sneha give away?
  13. 13.A chocolate bar is cut into 3 equal pieces. Farhan eats 1 piece. What fraction of the chocolate bar does Farhan eat? =
  14. 14.What is one quarter of 4?
  15. 15.What is one third of 6?
  16. 16.A cake is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the cake does Aditya eat? =
  17. 17.Lakshmi has 24 bananas and gives one third of them to a friend. How many bananas does Lakshmi give away?
  18. 18.What is one quarter of 28?
  19. 19.Karan has 8 shells and gives three quarters of them to a friend. How many shells does Karan give away?
  20. 20.What is three quarters of 32?
  21. 21.What is one quarter of 44?
  22. 22.What is half of 14?
  23. 23.What is three quarters of 48?
  24. 24.What is half of 26?
  25. 25.What is one third of 27?
  26. 26.Diya has 21 marbles and gives one third of them to a friend. How many marbles does Diya give away?
  27. 27.What is half of 38?
  28. 28.Diya has 18 bananas and gives one third of them to a friend. How many bananas does Diya give away?
  29. 29.What is half of 22?
  30. 30.Joseph has 36 flowers and gives three quarters of them to a friend. How many flowers does Joseph give away?
  31. 31.Saanvi has 24 flowers and gives one quarter of them to a friend. How many flowers does Saanvi give away?
  32. 32.What is one third of 24?
  33. 33.What is one quarter of 24?
  34. 34.Isha has 40 mangoes and gives one quarter of them to a friend. How many mangoes does Isha give away?
  35. 35.A roti is cut into 4 equal pieces. Rahul eats 1 piece. What fraction of the roti does Rahul eat? =
  36. 36.What is three quarters of 28?
  37. 37.What is half of 10?
  38. 38.What is one third of 12?
  39. 39.A chocolate bar is cut into 2 equal pieces. Ananya eats 1 piece. What fraction of the chocolate bar does Ananya eat? =
  40. 40.What is half of 46?

Answer key

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

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