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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 95 · 40 sums
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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 30?
  2. 2.A roti is cut into 2 equal pieces. Pooja eats 1 piece. What fraction of the roti does Pooja eat? =
  3. 3.What is one quarter of 20?
  4. 4.What is one third of 9?
  5. 5.What is one third of 3?
  6. 6.What is one third of 6?
  7. 7.Arjun has 32 crayons and gives three quarters of them to a friend. How many crayons does Arjun give away?
  8. 8.What is one third of 27?
  9. 9.A cake is cut into 2 equal pieces. Priya eats 1 piece. What fraction of the cake does Priya eat? =
  10. 10.What is three quarters of 8?
  11. 11.What is half of 18?
  12. 12.Ananya has 28 bananas and gives three quarters of them to a friend. How many bananas does Ananya give away?
  13. 13.A roti is cut into 6 equal pieces. Riya eats 2 pieces. What fraction of the roti does Riya eat? =
  14. 14.Aarav has 40 marbles and gives three quarters of them to a friend. How many marbles does Aarav give away?
  15. 15.What is one third of 15?
  16. 16.A cake is cut into 2 equal pieces. Dev eats 1 piece. What fraction of the cake does Dev eat? =
  17. 17.Kavya has 32 balls and gives one quarter of them to a friend. How many balls does Kavya give away?
  18. 18.What is three quarters of 32?
  19. 19.A roti is cut into 3 equal pieces. Rahul eats 1 piece. What fraction of the roti does Rahul eat? =
  20. 20.A cake is cut into 6 equal pieces. Diya eats 1 piece. What fraction of the cake does Diya eat? =
  21. 21.Ananya has 20 bananas and gives one quarter of them to a friend. How many bananas does Ananya give away?
  22. 22.A pizza is cut into 8 equal pieces. Kabir eats 4 pieces. What fraction of the pizza does Kabir eat? =
  23. 23.A pizza is cut into 4 equal pieces. Lakshmi eats 3 pieces. What fraction of the pizza does Lakshmi eat? =
  24. 24.A watermelon is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the watermelon does Isha eat? =
  25. 25.What is one third of 24?
  26. 26.What is one quarter of 8?
  27. 27.What is three quarters of 28?
  28. 28.What is half of 50?
  29. 29.What is half of 34?
  30. 30.What is three quarters of 48?
  31. 31.What is half of 14?
  32. 32.A chocolate bar is cut into 6 equal pieces. Tara eats 2 pieces. What fraction of the chocolate bar does Tara eat? =
  33. 33.A cake is cut into 8 equal pieces. Pooja eats 5 pieces. What fraction of the cake does Pooja eat? =
  34. 34.A watermelon is cut into 4 equal pieces. Priya eats 2 pieces. What fraction of the watermelon does Priya eat? =
  35. 35.Arjun has 15 flowers and gives one third of them to a friend. How many flowers does Arjun give away?
  36. 36.Aarav has 8 balloons and gives one quarter of them to a friend. How many balloons does Aarav give away?
  37. 37.Aditya has 32 pencils and gives three quarters of them to a friend. How many pencils does Aditya give away?
  38. 38.What is three quarters of 16?
  39. 39.What is one third of 18?
  40. 40.A chocolate bar is cut into 4 equal pieces. Karan eats 1 piece. What fraction of the chocolate bar does Karan eat? =

Answer key

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

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