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Class 3 Maths Worksheet: Fractions

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

Answer key

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

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