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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 870 · 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.A roti is cut into 3 equal pieces. Isha eats 1 piece. What fraction of the roti does Isha eat? =
  2. 2.What is one quarter of 20?
  3. 3.What is one quarter of 32?
  4. 4.What is half of 20?
  5. 5.What is one third of 18?
  6. 6.What is one third of 9?
  7. 7.What is three quarters of 24?
  8. 8.A chocolate bar is cut into 3 equal pieces. Sneha eats 1 piece. What fraction of the chocolate bar does Sneha eat? =
  9. 9.What is one third of 30?
  10. 10.Riya has 6 laddoos and gives half of them to a friend. How many laddoos does Riya give away?
  11. 11.What is one third of 27?
  12. 12.What is half of 8?
  13. 13.A pizza is cut into 4 equal pieces. Karan eats 3 pieces. What fraction of the pizza does Karan eat? =
  14. 14.A chocolate bar is cut into 6 equal pieces. Lakshmi eats 5 pieces. What fraction of the chocolate bar does Lakshmi eat? =
  15. 15.A chocolate bar is cut into 2 equal pieces. Sneha eats 1 piece. What fraction of the chocolate bar does Sneha eat? =
  16. 16.What is one quarter of 48?
  17. 17.A pizza is cut into 4 equal pieces. Diya eats 1 piece. What fraction of the pizza does Diya eat? =
  18. 18.Diya has 9 books and gives one third of them to a friend. How many books does Diya give away?
  19. 19.What is three quarters of 44?
  20. 20.What is one third of 6?
  21. 21.What is one third of 12?
  22. 22.What is one quarter of 44?
  23. 23.What is three quarters of 20?
  24. 24.Manav has 24 marbles and gives one quarter of them to a friend. How many marbles does Manav give away?
  25. 25.What is three quarters of 32?
  26. 26.A watermelon is cut into 8 equal pieces. Aarav eats 4 pieces. What fraction of the watermelon does Aarav eat? =
  27. 27.A roti is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the roti does Lakshmi eat? =
  28. 28.What is one third of 3?
  29. 29.Lakshmi has 36 marbles and gives one quarter of them to a friend. How many marbles does Lakshmi give away?
  30. 30.What is three quarters of 4?
  31. 31.What is half of 18?
  32. 32.A roti is cut into 3 equal pieces. Meera eats 1 piece. What fraction of the roti does Meera eat? =
  33. 33.A pizza is cut into 3 equal pieces. Sneha eats 2 pieces. What fraction of the pizza does Sneha eat? =
  34. 34.A roti is cut into 4 equal pieces. Isha eats 3 pieces. What fraction of the roti does Isha eat? =
  35. 35.What is half of 22?
  36. 36.Diya has 16 flowers and gives three quarters of them to a friend. How many flowers does Diya give away?
  37. 37.What is half of 6?
  38. 38.What is one third of 21?
  39. 39.What is half of 48?
  40. 40.What is half of 10?

Answer key

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

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