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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 428 · 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 one quarter of 4?
  3. 3.Aarav has 6 crayons and gives half of them to a friend. How many crayons does Aarav give away?
  4. 4.What is one third of 30?
  5. 5.What is one third of 24?
  6. 6.What is one third of 12?
  7. 7.Kavya has 12 balloons and gives one third of them to a friend. How many balloons does Kavya give away?
  8. 8.What is half of 12?
  9. 9.What is one third of 3?
  10. 10.A roti is cut into 3 equal pieces. Ananya eats 1 piece. What fraction of the roti does Ananya eat? =
  11. 11.Arjun has 8 balloons and gives one quarter of them to a friend. How many balloons does Arjun give away?
  12. 12.Isha has 18 flowers and gives one third of them to a friend. How many flowers does Isha give away?
  13. 13.Dev has 15 marbles and gives one third of them to a friend. How many marbles does Dev give away?
  14. 14.Diya has 6 balls and gives half of them to a friend. How many balls does Diya give away?
  15. 15.What is half of 46?
  16. 16.What is half of 34?
  17. 17.What is one third of 18?
  18. 18.Karan has 10 books and gives half of them to a friend. How many books does Karan give away?
  19. 19.What is half of 24?
  20. 20.What is half of 20?
  21. 21.What is one third of 6?
  22. 22.What is one third of 27?
  23. 23.A cake is cut into 8 equal pieces. Joseph eats 5 pieces. What fraction of the cake does Joseph eat? =
  24. 24.A roti is cut into 3 equal pieces. Riya eats 2 pieces. What fraction of the roti does Riya eat? =
  25. 25.Dev has 12 mangoes and gives one quarter of them to a friend. How many mangoes does Dev give away?
  26. 26.Ananya has 15 laddoos and gives one third of them to a friend. How many laddoos does Ananya give away?
  27. 27.A watermelon is cut into 6 equal pieces. Arjun eats 1 piece. What fraction of the watermelon does Arjun eat? =
  28. 28.Karan has 15 kites and gives one third of them to a friend. How many kites does Karan give away?
  29. 29.Dev has 30 pencils and gives one third of them to a friend. How many pencils does Dev give away?
  30. 30.A chocolate bar is cut into 6 equal pieces. Rahul eats 5 pieces. What fraction of the chocolate bar does Rahul eat? =
  31. 31.A cake is cut into 4 equal pieces. Arjun eats 3 pieces. What fraction of the cake does Arjun eat? =
  32. 32.Isha has 8 balloons and gives three quarters of them to a friend. How many balloons does Isha give away?
  33. 33.What is three quarters of 24?
  34. 34.A roti is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  35. 35.A chocolate bar is cut into 4 equal pieces. Karan eats 2 pieces. What fraction of the chocolate bar does Karan eat? =
  36. 36.A watermelon is cut into 6 equal pieces. Zoya eats 1 piece. What fraction of the watermelon does Zoya eat? =
  37. 37.Lakshmi has 8 laddoos and gives three quarters of them to a friend. How many laddoos does Lakshmi give away?
  38. 38.A pizza is cut into 8 equal pieces. Arjun eats 4 pieces. What fraction of the pizza does Arjun eat? =
  39. 39.Joseph has 15 mangoes and gives one third of them to a friend. How many mangoes does Joseph give away?
  40. 40.What is half of 40?

Answer key

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

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