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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 390 · 40 sums
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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.A chocolate bar is cut into 8 equal pieces. Aditya eats 3 pieces. What fraction of the chocolate bar does Aditya eat? =
  2. 2.Pooja has 36 crayons and gives one quarter of them to a friend. How many crayons does Pooja give away?
  3. 3.Joseph has 40 mangoes and gives three quarters of them to a friend. How many mangoes does Joseph give away?
  4. 4.What is one third of 27?
  5. 5.What is one third of 9?
  6. 6.What is three quarters of 16?
  7. 7.A roti is cut into 4 equal pieces. Ishaan eats 1 piece. What fraction of the roti does Ishaan eat? =
  8. 8.What is one third of 6?
  9. 9.Manav has 18 mangoes and gives half of them to a friend. How many mangoes does Manav give away?
  10. 10.A chocolate bar is cut into 2 equal pieces. Gurpreet eats 1 piece. What fraction of the chocolate bar does Gurpreet eat? =
  11. 11.What is one third of 21?
  12. 12.What is half of 40?
  13. 13.A pizza is cut into 2 equal pieces. Sneha eats 1 piece. What fraction of the pizza does Sneha eat? =
  14. 14.What is one third of 15?
  15. 15.What is three quarters of 8?
  16. 16.Kabir has 20 pencils and gives half of them to a friend. How many pencils does Kabir give away?
  17. 17.Diya has 28 balls and gives three quarters of them to a friend. How many balls does Diya give away?
  18. 18.A pizza is cut into 2 equal pieces. Kabir eats 1 piece. What fraction of the pizza does Kabir eat? =
  19. 19.What is one third of 3?
  20. 20.What is three quarters of 12?
  21. 21.Arjun has 28 kites and gives three quarters of them to a friend. How many kites does Arjun give away?
  22. 22.A roti is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the roti does Isha eat? =
  23. 23.Rahul has 20 bananas and gives one quarter of them to a friend. How many bananas does Rahul give away?
  24. 24.What is half of 34?
  25. 25.A watermelon is cut into 6 equal pieces. Kabir eats 1 piece. What fraction of the watermelon does Kabir eat? =
  26. 26.What is half of 38?
  27. 27.A pizza is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the pizza does Lakshmi eat? =
  28. 28.Rohan has 12 balloons and gives one third of them to a friend. How many balloons does Rohan give away?
  29. 29.A chocolate bar is cut into 2 equal pieces. Ishaan eats 1 piece. What fraction of the chocolate bar does Ishaan eat? =
  30. 30.Rohan has 18 mangoes and gives one third of them to a friend. How many mangoes does Rohan give away?
  31. 31.What is half of 18?
  32. 32.Rohan has 40 pencils and gives one quarter of them to a friend. How many pencils does Rohan give away?
  33. 33.What is half of 26?
  34. 34.A watermelon is cut into 3 equal pieces. Pooja eats 2 pieces. What fraction of the watermelon does Pooja eat? =
  35. 35.Aarav has 8 flowers and gives three quarters of them to a friend. How many flowers does Aarav give away?
  36. 36.What is one third of 12?
  37. 37.A watermelon is cut into 2 equal pieces. Meera eats 1 piece. What fraction of the watermelon does Meera eat? =
  38. 38.What is one quarter of 28?
  39. 39.A roti is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the roti does Kavya eat? =
  40. 40.What is half of 12?

Answer key

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

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