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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 449 · 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 half of 8?
  2. 2.What is one third of 21?
  3. 3.Joseph has 4 shells and gives half of them to a friend. How many shells does Joseph give away?
  4. 4.What is one third of 30?
  5. 5.A chocolate bar is cut into 3 equal pieces. Tara eats 1 piece. What fraction of the chocolate bar does Tara eat? =
  6. 6.A cake is cut into 8 equal pieces. Riya eats 5 pieces. What fraction of the cake does Riya eat? =
  7. 7.What is half of 34?
  8. 8.Priya has 40 books and gives three quarters of them to a friend. How many books does Priya give away?
  9. 9.A pizza is cut into 2 equal pieces. Kabir eats 1 piece. What fraction of the pizza does Kabir eat? =
  10. 10.Nisha has 36 marbles and gives one quarter of them to a friend. How many marbles does Nisha give away?
  11. 11.Kabir has 12 balls and gives one third of them to a friend. How many balls does Kabir give away?
  12. 12.Diya has 8 kites and gives half of them to a friend. How many kites does Diya give away?
  13. 13.What is one third of 18?
  14. 14.What is half of 36?
  15. 15.A watermelon is cut into 6 equal pieces. Nisha eats 2 pieces. What fraction of the watermelon does Nisha eat? =
  16. 16.Aditya has 27 balls and gives one third of them to a friend. How many balls does Aditya give away?
  17. 17.What is one third of 12?
  18. 18.What is half of 14?
  19. 19.What is one quarter of 12?
  20. 20.A chocolate bar is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the chocolate bar does Kavya eat? =
  21. 21.What is half of 48?
  22. 22.Rohan has 36 shells and gives three quarters of them to a friend. How many shells does Rohan give away?
  23. 23.What is half of 44?
  24. 24.What is one third of 15?
  25. 25.What is half of 18?
  26. 26.What is one quarter of 4?
  27. 27.Rohan has 9 crayons and gives one third of them to a friend. How many crayons does Rohan give away?
  28. 28.A roti is cut into 2 equal pieces. Joseph eats 1 piece. What fraction of the roti does Joseph eat? =
  29. 29.A roti is cut into 8 equal pieces. Kabir eats 5 pieces. What fraction of the roti does Kabir eat? =
  30. 30.What is half of 50?
  31. 31.What is half of 30?
  32. 32.What is one third of 27?
  33. 33.A chocolate bar is cut into 6 equal pieces. Arjun eats 4 pieces. What fraction of the chocolate bar does Arjun eat? =
  34. 34.What is three quarters of 40?
  35. 35.What is one third of 9?
  36. 36.What is half of 22?
  37. 37.A roti is cut into 4 equal pieces. Ishaan eats 3 pieces. What fraction of the roti does Ishaan eat? =
  38. 38.What is half of 10?
  39. 39.Gurpreet has 6 kites and gives half of them to a friend. How many kites does Gurpreet give away?
  40. 40.What is one quarter of 36?

Answer key

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

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