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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 764 · 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 21?
  2. 2.What is one third of 9?
  3. 3.Kabir has 8 crayons and gives one quarter of them to a friend. How many crayons does Kabir give away?
  4. 4.What is three quarters of 8?
  5. 5.What is half of 18?
  6. 6.What is half of 22?
  7. 7.A watermelon is cut into 3 equal pieces. Riya eats 2 pieces. What fraction of the watermelon does Riya eat? =
  8. 8.A roti is cut into 2 equal pieces. Gurpreet eats 1 piece. What fraction of the roti does Gurpreet eat? =
  9. 9.Ananya has 36 shells and gives three quarters of them to a friend. How many shells does Ananya give away?
  10. 10.Dev has 27 marbles and gives one third of them to a friend. How many marbles does Dev give away?
  11. 11.What is one third of 30?
  12. 12.What is one quarter of 32?
  13. 13.What is one third of 3?
  14. 14.What is three quarters of 28?
  15. 15.What is half of 10?
  16. 16.What is one third of 27?
  17. 17.What is half of 14?
  18. 18.What is one quarter of 8?
  19. 19.What is three quarters of 36?
  20. 20.Tara has 40 crayons and gives one quarter of them to a friend. How many crayons does Tara give away?
  21. 21.What is half of 20?
  22. 22.What is three quarters of 44?
  23. 23.What is one third of 15?
  24. 24.Zoya has 12 kites and gives half of them to a friend. How many kites does Zoya give away?
  25. 25.Kavya has 9 mangoes and gives one third of them to a friend. How many mangoes does Kavya give away?
  26. 26.Nisha has 4 shells and gives half of them to a friend. How many shells does Nisha give away?
  27. 27.What is half of 28?
  28. 28.Rahul has 14 pencils and gives half of them to a friend. How many pencils does Rahul give away?
  29. 29.What is three quarters of 4?
  30. 30.Rahul has 8 books and gives three quarters of them to a friend. How many books does Rahul give away?
  31. 31.Sneha has 36 books and gives three quarters of them to a friend. How many books does Sneha give away?
  32. 32.What is half of 48?
  33. 33.What is half of 44?
  34. 34.A chocolate bar is cut into 4 equal pieces. Dev eats 2 pieces. What fraction of the chocolate bar does Dev eat? =
  35. 35.A watermelon is cut into 8 equal pieces. Tara eats 5 pieces. What fraction of the watermelon does Tara eat? =
  36. 36.What is half of 6?
  37. 37.Kabir has 8 bananas and gives three quarters of them to a friend. How many bananas does Kabir give away?
  38. 38.A chocolate bar is cut into 2 equal pieces. Farhan eats 1 piece. What fraction of the chocolate bar does Farhan eat? =
  39. 39.A cake is cut into 8 equal pieces. Rohan eats 1 piece. What fraction of the cake does Rohan eat? =
  40. 40.What is one third of 24?

Answer key

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

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