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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 918 · 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 6?
  2. 2.What is half of 16?
  3. 3.What is half of 8?
  4. 4.What is three quarters of 8?
  5. 5.What is one quarter of 16?
  6. 6.What is half of 18?
  7. 7.What is one third of 9?
  8. 8.A roti is cut into 8 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  9. 9.What is one third of 3?
  10. 10.Priya has 24 flowers and gives one third of them to a friend. How many flowers does Priya give away?
  11. 11.What is one quarter of 36?
  12. 12.What is one quarter of 4?
  13. 13.Rohan has 12 balls and gives half of them to a friend. How many balls does Rohan give away?
  14. 14.What is one third of 27?
  15. 15.What is one third of 21?
  16. 16.What is half of 38?
  17. 17.What is one quarter of 40?
  18. 18.A roti is cut into 8 equal pieces. Kabir eats 4 pieces. What fraction of the roti does Kabir eat? =
  19. 19.What is one third of 18?
  20. 20.Arjun has 24 crayons and gives one third of them to a friend. How many crayons does Arjun give away?
  21. 21.What is half of 48?
  22. 22.What is half of 28?
  23. 23.What is half of 36?
  24. 24.What is one third of 12?
  25. 25.A cake is cut into 6 equal pieces. Joseph eats 4 pieces. What fraction of the cake does Joseph eat? =
  26. 26.What is half of 50?
  27. 27.A cake is cut into 2 equal pieces. Kabir eats 1 piece. What fraction of the cake does Kabir eat? =
  28. 28.What is three quarters of 36?
  29. 29.A pizza is cut into 2 equal pieces. Ishaan eats 1 piece. What fraction of the pizza does Ishaan eat? =
  30. 30.What is one third of 30?
  31. 31.A chocolate bar is cut into 3 equal pieces. Aarav eats 2 pieces. What fraction of the chocolate bar does Aarav eat? =
  32. 32.What is half of 42?
  33. 33.A roti is cut into 4 equal pieces. Pooja eats 1 piece. What fraction of the roti does Pooja eat? =
  34. 34.What is one quarter of 8?
  35. 35.Lakshmi has 28 shells and gives one quarter of them to a friend. How many shells does Lakshmi give away?
  36. 36.What is three quarters of 4?
  37. 37.What is half of 4?
  38. 38.What is half of 40?
  39. 39.What is three quarters of 16?
  40. 40.What is half of 6?

Answer key

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

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