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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 286 · 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 one third of 12?
  2. 2.What is half of 40?
  3. 3.Kabir has 24 marbles and gives one third of them to a friend. How many marbles does Kabir give away?
  4. 4.What is half of 12?
  5. 5.Riya has 18 flowers and gives half of them to a friend. How many flowers does Riya give away?
  6. 6.What is one third of 21?
  7. 7.What is three quarters of 16?
  8. 8.Priya has 20 mangoes and gives half of them to a friend. How many mangoes does Priya give away?
  9. 9.A pizza is cut into 3 equal pieces. Dev eats 2 pieces. What fraction of the pizza does Dev eat? =
  10. 10.Karan has 8 bananas and gives three quarters of them to a friend. How many bananas does Karan give away?
  11. 11.Priya has 30 balloons and gives one third of them to a friend. How many balloons does Priya give away?
  12. 12.What is half of 46?
  13. 13.What is half of 32?
  14. 14.What is one third of 30?
  15. 15.What is one third of 9?
  16. 16.What is three quarters of 36?
  17. 17.What is one third of 15?
  18. 18.A roti is cut into 2 equal pieces. Aarav eats 1 piece. What fraction of the roti does Aarav eat? =
  19. 19.A cake is cut into 3 equal pieces. Joseph eats 1 piece. What fraction of the cake does Joseph eat? =
  20. 20.Aditya has 24 kites and gives one quarter of them to a friend. How many kites does Aditya give away?
  21. 21.What is one quarter of 24?
  22. 22.What is one third of 24?
  23. 23.A roti is cut into 3 equal pieces. Rohan eats 2 pieces. What fraction of the roti does Rohan eat? =
  24. 24.What is half of 48?
  25. 25.A pizza is cut into 2 equal pieces. Ishaan eats 1 piece. What fraction of the pizza does Ishaan eat? =
  26. 26.Kavya has 32 pencils and gives three quarters of them to a friend. How many pencils does Kavya give away?
  27. 27.Isha has 8 kites and gives three quarters of them to a friend. How many kites does Isha give away?
  28. 28.Ananya has 15 marbles and gives one third of them to a friend. How many marbles does Ananya give away?
  29. 29.A watermelon is cut into 4 equal pieces. Meera eats 2 pieces. What fraction of the watermelon does Meera eat? =
  30. 30.What is one third of 6?
  31. 31.Diya has 16 mangoes and gives half of them to a friend. How many mangoes does Diya give away?
  32. 32.A watermelon is cut into 4 equal pieces. Aarav eats 3 pieces. What fraction of the watermelon does Aarav eat? =
  33. 33.A chocolate bar is cut into 4 equal pieces. Karan eats 3 pieces. What fraction of the chocolate bar does Karan eat? =
  34. 34.What is three quarters of 40?
  35. 35.Arjun has 20 flowers and gives half of them to a friend. How many flowers does Arjun give away?
  36. 36.A chocolate bar is cut into 4 equal pieces. Vivaan eats 3 pieces. What fraction of the chocolate bar does Vivaan eat? =
  37. 37.A watermelon is cut into 3 equal pieces. Manav eats 1 piece. What fraction of the watermelon does Manav eat? =
  38. 38.What is one quarter of 4?
  39. 39.Diya has 28 laddoos and gives one quarter of them to a friend. How many laddoos does Diya give away?
  40. 40.What is one quarter of 40?

Answer key

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

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