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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 793 · 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.What is three quarters of 12?
  3. 3.What is three quarters of 24?
  4. 4.A watermelon is cut into 3 equal pieces. Lakshmi eats 1 piece. What fraction of the watermelon does Lakshmi eat? =
  5. 5.Arjun has 15 marbles and gives one third of them to a friend. How many marbles does Arjun give away?
  6. 6.What is half of 46?
  7. 7.A cake is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the cake does Aditya eat? =
  8. 8.What is one quarter of 40?
  9. 9.What is half of 14?
  10. 10.What is half of 12?
  11. 11.What is half of 34?
  12. 12.What is one third of 30?
  13. 13.What is one third of 9?
  14. 14.What is one quarter of 20?
  15. 15.What is half of 38?
  16. 16.A chocolate bar is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the chocolate bar does Kavya eat? =
  17. 17.What is one third of 12?
  18. 18.What is half of 22?
  19. 19.What is one third of 24?
  20. 20.What is one quarter of 28?
  21. 21.A pizza is cut into 6 equal pieces. Farhan eats 4 pieces. What fraction of the pizza does Farhan eat? =
  22. 22.A chocolate bar is cut into 6 equal pieces. Dev eats 3 pieces. What fraction of the chocolate bar does Dev eat? =
  23. 23.What is half of 30?
  24. 24.What is half of 6?
  25. 25.What is one third of 15?
  26. 26.A chocolate bar is cut into 8 equal pieces. Lakshmi eats 5 pieces. What fraction of the chocolate bar does Lakshmi eat? =
  27. 27.What is three quarters of 8?
  28. 28.Zoya has 36 flowers and gives one quarter of them to a friend. How many flowers does Zoya give away?
  29. 29.What is half of 32?
  30. 30.What is one quarter of 8?
  31. 31.What is one quarter of 24?
  32. 32.A watermelon is cut into 3 equal pieces. Ananya eats 2 pieces. What fraction of the watermelon does Ananya eat? =
  33. 33.What is one third of 27?
  34. 34.Lakshmi has 12 marbles and gives one quarter of them to a friend. How many marbles does Lakshmi give away?
  35. 35.A chocolate bar is cut into 8 equal pieces. Diya eats 3 pieces. What fraction of the chocolate bar does Diya eat? =
  36. 36.A roti is cut into 8 equal pieces. Arjun eats 1 piece. What fraction of the roti does Arjun eat? =
  37. 37.What is half of 8?
  38. 38.Isha has 12 kites and gives one third of them to a friend. How many kites does Isha give away?
  39. 39.A roti is cut into 2 equal pieces. Karan eats 1 piece. What fraction of the roti does Karan eat? =
  40. 40.A watermelon is cut into 6 equal pieces. Kabir eats 3 pieces. What fraction of the watermelon does Kabir eat? =

Answer key

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

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