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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 189 · 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 half of 46?
  2. 2.What is one third of 3?
  3. 3.What is one third of 21?
  4. 4.What is half of 32?
  5. 5.What is half of 28?
  6. 6.Priya has 28 balls and gives one quarter of them to a friend. How many balls does Priya give away?
  7. 7.Riya has 18 pencils and gives half of them to a friend. How many pencils does Riya give away?
  8. 8.A roti is cut into 4 equal pieces. Dev eats 1 piece. What fraction of the roti does Dev eat? =
  9. 9.A pizza is cut into 2 equal pieces. Meera eats 1 piece. What fraction of the pizza does Meera eat? =
  10. 10.What is three quarters of 32?
  11. 11.What is half of 36?
  12. 12.A chocolate bar is cut into 3 equal pieces. Ishaan eats 1 piece. What fraction of the chocolate bar does Ishaan eat? =
  13. 13.What is half of 20?
  14. 14.What is half of 6?
  15. 15.What is one third of 30?
  16. 16.What is one quarter of 24?
  17. 17.A pizza is cut into 3 equal pieces. Sneha eats 2 pieces. What fraction of the pizza does Sneha eat? =
  18. 18.What is three quarters of 20?
  19. 19.What is three quarters of 12?
  20. 20.A chocolate bar is cut into 2 equal pieces. Farhan eats 1 piece. What fraction of the chocolate bar does Farhan eat? =
  21. 21.Tara has 6 pencils and gives one third of them to a friend. How many pencils does Tara give away?
  22. 22.Karan has 36 crayons and gives one quarter of them to a friend. How many crayons does Karan give away?
  23. 23.What is one third of 9?
  24. 24.Aditya has 6 crayons and gives one third of them to a friend. How many crayons does Aditya give away?
  25. 25.What is half of 16?
  26. 26.Nisha has 8 flowers and gives three quarters of them to a friend. How many flowers does Nisha give away?
  27. 27.A roti is cut into 2 equal pieces. Meera eats 1 piece. What fraction of the roti does Meera eat? =
  28. 28.A roti is cut into 4 equal pieces. Farhan eats 3 pieces. What fraction of the roti does Farhan eat? =
  29. 29.What is one quarter of 20?
  30. 30.What is half of 12?
  31. 31.What is three quarters of 40?
  32. 32.What is half of 40?
  33. 33.What is one third of 27?
  34. 34.A chocolate bar is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the chocolate bar does Rohan eat? =
  35. 35.Isha has 32 shells and gives three quarters of them to a friend. How many shells does Isha give away?
  36. 36.What is one third of 12?
  37. 37.What is one quarter of 8?
  38. 38.What is three quarters of 36?
  39. 39.What is one quarter of 48?
  40. 40.What is half of 50?

Answer key

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

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