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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 96 · 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 21?
  2. 2.A roti is cut into 6 equal pieces. Ananya eats 2 pieces. What fraction of the roti does Ananya eat? =
  3. 3.What is one third of 9?
  4. 4.What is half of 16?
  5. 5.What is half of 32?
  6. 6.What is half of 34?
  7. 7.What is three quarters of 20?
  8. 8.What is half of 12?
  9. 9.A pizza is cut into 6 equal pieces. Zoya eats 1 piece. What fraction of the pizza does Zoya eat? =
  10. 10.Rohan has 24 mangoes and gives three quarters of them to a friend. How many mangoes does Rohan give away?
  11. 11.What is one quarter of 12?
  12. 12.What is half of 18?
  13. 13.What is one quarter of 40?
  14. 14.What is one third of 15?
  15. 15.What is one third of 24?
  16. 16.What is half of 46?
  17. 17.A roti is cut into 8 equal pieces. Priya eats 6 pieces. What fraction of the roti does Priya eat? =
  18. 18.What is half of 36?
  19. 19.A pizza is cut into 8 equal pieces. Aditya eats 1 piece. What fraction of the pizza does Aditya eat? =
  20. 20.What is half of 40?
  21. 21.A roti is cut into 2 equal pieces. Kabir eats 1 piece. What fraction of the roti does Kabir eat? =
  22. 22.What is three quarters of 36?
  23. 23.A cake is cut into 6 equal pieces. Zoya eats 4 pieces. What fraction of the cake does Zoya eat? =
  24. 24.A pizza is cut into 8 equal pieces. Rohan eats 7 pieces. What fraction of the pizza does Rohan eat? =
  25. 25.A cake is cut into 4 equal pieces. Vivaan eats 2 pieces. What fraction of the cake does Vivaan eat? =
  26. 26.Zoya has 16 marbles and gives one quarter of them to a friend. How many marbles does Zoya give away?
  27. 27.What is one third of 6?
  28. 28.A cake is cut into 6 equal pieces. Dev eats 2 pieces. What fraction of the cake does Dev eat? =
  29. 29.Manav has 27 flowers and gives one third of them to a friend. How many flowers does Manav give away?
  30. 30.What is one quarter of 16?
  31. 31.A cake is cut into 2 equal pieces. Karan eats 1 piece. What fraction of the cake does Karan eat? =
  32. 32.A roti is cut into 8 equal pieces. Vivaan eats 3 pieces. What fraction of the roti does Vivaan eat? =
  33. 33.What is half of 30?
  34. 34.A roti is cut into 3 equal pieces. Zoya eats 1 piece. What fraction of the roti does Zoya eat? =
  35. 35.Aditya has 40 kites and gives one quarter of them to a friend. How many kites does Aditya give away?
  36. 36.What is half of 28?
  37. 37.A chocolate bar is cut into 6 equal pieces. Kavya eats 5 pieces. What fraction of the chocolate bar does Kavya eat? =
  38. 38.What is one quarter of 36?
  39. 39.What is one third of 30?
  40. 40.A roti is cut into 2 equal pieces. Farhan eats 1 piece. What fraction of the roti does Farhan eat? =

Answer key

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

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