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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 509 · 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 40?
  2. 2.Aarav has 18 pencils and gives half of them to a friend. How many pencils does Aarav give away?
  3. 3.What is half of 36?
  4. 4.What is one quarter of 20?
  5. 5.What is half of 28?
  6. 6.A watermelon is cut into 4 equal pieces. Riya eats 2 pieces. What fraction of the watermelon does Riya eat? =
  7. 7.Lakshmi has 18 pencils and gives half of them to a friend. How many pencils does Lakshmi give away?
  8. 8.A pizza is cut into 6 equal pieces. Sneha eats 4 pieces. What fraction of the pizza does Sneha eat? =
  9. 9.What is one third of 6?
  10. 10.Priya has 28 books and gives one quarter of them to a friend. How many books does Priya give away?
  11. 11.Meera has 24 books and gives one quarter of them to a friend. How many books does Meera give away?
  12. 12.What is one quarter of 24?
  13. 13.What is one quarter of 4?
  14. 14.What is three quarters of 44?
  15. 15.A cake is cut into 8 equal pieces. Joseph eats 5 pieces. What fraction of the cake does Joseph eat? =
  16. 16.What is three quarters of 28?
  17. 17.What is one quarter of 32?
  18. 18.What is three quarters of 32?
  19. 19.What is half of 34?
  20. 20.What is half of 42?
  21. 21.Aarav has 4 bananas and gives half of them to a friend. How many bananas does Aarav give away?
  22. 22.What is one third of 3?
  23. 23.What is three quarters of 8?
  24. 24.What is one third of 21?
  25. 25.A watermelon is cut into 4 equal pieces. Riya eats 1 piece. What fraction of the watermelon does Riya eat? =
  26. 26.What is one quarter of 12?
  27. 27.A pizza is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the pizza does Lakshmi eat? =
  28. 28.What is half of 22?
  29. 29.Meera has 27 balloons and gives one third of them to a friend. How many balloons does Meera give away?
  30. 30.Vivaan has 12 pencils and gives three quarters of them to a friend. How many pencils does Vivaan give away?
  31. 31.Joseph has 24 balloons and gives one third of them to a friend. How many balloons does Joseph give away?
  32. 32.What is half of 8?
  33. 33.What is three quarters of 12?
  34. 34.What is one third of 15?
  35. 35.What is one third of 9?
  36. 36.A cake is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the cake does Aditya eat? =
  37. 37.A roti is cut into 3 equal pieces. Nisha eats 1 piece. What fraction of the roti does Nisha eat? =
  38. 38.What is half of 18?
  39. 39.Riya has 6 balls and gives one third of them to a friend. How many balls does Riya give away?
  40. 40.What is three quarters of 16?

Answer key

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

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