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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 878 · 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 30?
  2. 2.A pizza is cut into 2 equal pieces. Nisha eats 1 piece. What fraction of the pizza does Nisha eat? =
  3. 3.What is three quarters of 24?
  4. 4.What is one third of 21?
  5. 5.What is one quarter of 12?
  6. 6.What is three quarters of 8?
  7. 7.What is one third of 9?
  8. 8.A cake is cut into 8 equal pieces. Dev eats 4 pieces. What fraction of the cake does Dev eat? =
  9. 9.A chocolate bar is cut into 6 equal pieces. Kabir eats 1 piece. What fraction of the chocolate bar does Kabir eat? =
  10. 10.What is one third of 27?
  11. 11.Joseph has 20 pencils and gives three quarters of them to a friend. How many pencils does Joseph give away?
  12. 12.What is half of 16?
  13. 13.What is half of 22?
  14. 14.A chocolate bar is cut into 4 equal pieces. Rahul eats 1 piece. What fraction of the chocolate bar does Rahul eat? =
  15. 15.A pizza is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the pizza does Aditya eat? =
  16. 16.What is three quarters of 36?
  17. 17.What is half of 10?
  18. 18.Joseph has 16 balls and gives half of them to a friend. How many balls does Joseph give away?
  19. 19.A roti is cut into 8 equal pieces. Aarav eats 6 pieces. What fraction of the roti does Aarav eat? =
  20. 20.A pizza is cut into 3 equal pieces. Manav eats 1 piece. What fraction of the pizza does Manav eat? =
  21. 21.A cake is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the cake does Rohan eat? =
  22. 22.What is one third of 24?
  23. 23.Arjun has 4 balloons and gives half of them to a friend. How many balloons does Arjun give away?
  24. 24.Arjun has 8 bananas and gives half of them to a friend. How many bananas does Arjun give away?
  25. 25.What is half of 28?
  26. 26.A roti is cut into 3 equal pieces. Arjun eats 2 pieces. What fraction of the roti does Arjun eat? =
  27. 27.What is one third of 18?
  28. 28.What is three quarters of 12?
  29. 29.Riya has 40 balls and gives one quarter of them to a friend. How many balls does Riya give away?
  30. 30.What is three quarters of 32?
  31. 31.A roti is cut into 2 equal pieces. Kabir eats 1 piece. What fraction of the roti does Kabir eat? =
  32. 32.What is half of 40?
  33. 33.What is one third of 12?
  34. 34.What is one quarter of 24?
  35. 35.Riya has 8 shells and gives half of them to a friend. How many shells does Riya give away?
  36. 36.A cake is cut into 6 equal pieces. Tara eats 3 pieces. What fraction of the cake does Tara eat? =
  37. 37.A chocolate bar is cut into 4 equal pieces. Ananya eats 3 pieces. What fraction of the chocolate bar does Ananya eat? =
  38. 38.What is one quarter of 4?
  39. 39.What is one third of 3?
  40. 40.What is half of 34?

Answer key

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

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