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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 50 · 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 20?
  2. 2.What is one third of 9?
  3. 3.Vivaan has 12 mangoes and gives one quarter of them to a friend. How many mangoes does Vivaan give away?
  4. 4.What is three quarters of 12?
  5. 5.Diya has 24 pencils and gives three quarters of them to a friend. How many pencils does Diya give away?
  6. 6.What is half of 32?
  7. 7.A roti is cut into 6 equal pieces. Dev eats 1 piece. What fraction of the roti does Dev eat? =
  8. 8.A roti is cut into 8 equal pieces. Tara eats 3 pieces. What fraction of the roti does Tara eat? =
  9. 9.What is half of 24?
  10. 10.What is three quarters of 4?
  11. 11.Rohan has 9 laddoos and gives one third of them to a friend. How many laddoos does Rohan give away?
  12. 12.A roti is cut into 2 equal pieces. Pooja eats 1 piece. What fraction of the roti does Pooja eat? =
  13. 13.Karan has 40 kites and gives one quarter of them to a friend. How many kites does Karan give away?
  14. 14.What is one third of 12?
  15. 15.What is three quarters of 48?
  16. 16.Rohan has 16 pencils and gives one quarter of them to a friend. How many pencils does Rohan give away?
  17. 17.A watermelon is cut into 6 equal pieces. Sneha eats 5 pieces. What fraction of the watermelon does Sneha eat? =
  18. 18.What is one third of 24?
  19. 19.What is half of 50?
  20. 20.A cake is cut into 4 equal pieces. Saanvi eats 3 pieces. What fraction of the cake does Saanvi eat? =
  21. 21.Rahul has 14 marbles and gives half of them to a friend. How many marbles does Rahul give away?
  22. 22.What is one quarter of 36?
  23. 23.What is half of 14?
  24. 24.Meera has 21 balloons and gives one third of them to a friend. How many balloons does Meera give away?
  25. 25.What is three quarters of 28?
  26. 26.Nisha has 6 pencils and gives one third of them to a friend. How many pencils does Nisha give away?
  27. 27.A pizza is cut into 4 equal pieces. Priya eats 2 pieces. What fraction of the pizza does Priya eat? =
  28. 28.A roti is cut into 4 equal pieces. Meera eats 1 piece. What fraction of the roti does Meera eat? =
  29. 29.What is one third of 27?
  30. 30.What is one third of 21?
  31. 31.Joseph has 12 marbles and gives one third of them to a friend. How many marbles does Joseph give away?
  32. 32.Rohan has 24 pencils and gives three quarters of them to a friend. How many pencils does Rohan give away?
  33. 33.What is three quarters of 8?
  34. 34.What is half of 40?
  35. 35.Kavya has 27 flowers and gives one third of them to a friend. How many flowers does Kavya give away?
  36. 36.What is one quarter of 48?
  37. 37.A pizza is cut into 2 equal pieces. Karan eats 1 piece. What fraction of the pizza does Karan eat? =
  38. 38.Nisha has 21 flowers and gives one third of them to a friend. How many flowers does Nisha give away?
  39. 39.What is three quarters of 40?
  40. 40.What is half of 26?

Answer key

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

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