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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 302 · 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.Karan has 12 shells and gives one third of them to a friend. How many shells does Karan give away?
  2. 2.What is one third of 27?
  3. 3.A chocolate bar is cut into 8 equal pieces. Zoya eats 5 pieces. What fraction of the chocolate bar does Zoya eat? =
  4. 4.What is one third of 9?
  5. 5.What is one quarter of 40?
  6. 6.What is three quarters of 36?
  7. 7.What is one quarter of 44?
  8. 8.What is half of 36?
  9. 9.What is one third of 15?
  10. 10.What is one third of 18?
  11. 11.Lakshmi has 21 kites and gives one third of them to a friend. How many kites does Lakshmi give away?
  12. 12.What is one third of 30?
  13. 13.A chocolate bar is cut into 8 equal pieces. Zoya eats 1 piece. What fraction of the chocolate bar does Zoya eat? =
  14. 14.What is three quarters of 32?
  15. 15.What is half of 8?
  16. 16.What is three quarters of 24?
  17. 17.What is three quarters of 4?
  18. 18.What is half of 50?
  19. 19.What is one third of 6?
  20. 20.A watermelon is cut into 6 equal pieces. Rahul eats 1 piece. What fraction of the watermelon does Rahul eat? =
  21. 21.A watermelon is cut into 8 equal pieces. Ishaan eats 5 pieces. What fraction of the watermelon does Ishaan eat? =
  22. 22.What is half of 30?
  23. 23.A watermelon is cut into 3 equal pieces. Riya eats 1 piece. What fraction of the watermelon does Riya eat? =
  24. 24.What is one quarter of 12?
  25. 25.What is half of 26?
  26. 26.What is one quarter of 20?
  27. 27.Saanvi has 16 crayons and gives half of them to a friend. How many crayons does Saanvi give away?
  28. 28.Lakshmi has 32 pencils and gives three quarters of them to a friend. How many pencils does Lakshmi give away?
  29. 29.What is one third of 3?
  30. 30.What is one quarter of 8?
  31. 31.What is half of 4?
  32. 32.What is three quarters of 16?
  33. 33.What is half of 6?
  34. 34.A roti is cut into 3 equal pieces. Arjun eats 2 pieces. What fraction of the roti does Arjun eat? =
  35. 35.What is one quarter of 32?
  36. 36.Zoya has 12 books and gives three quarters of them to a friend. How many books does Zoya give away?
  37. 37.What is half of 38?
  38. 38.Karan has 8 laddoos and gives one quarter of them to a friend. How many laddoos does Karan give away?
  39. 39.Joseph has 10 mangoes and gives half of them to a friend. How many mangoes does Joseph give away?
  40. 40.Sneha has 40 books and gives one quarter of them to a friend. How many books does Sneha give away?

Answer key

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

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