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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 397 · 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.Dev has 16 books and gives half of them to a friend. How many books does Dev give away?
  2. 2.What is one third of 27?
  3. 3.What is half of 12?
  4. 4.What is half of 22?
  5. 5.What is one third of 30?
  6. 6.A chocolate bar is cut into 6 equal pieces. Aditya eats 3 pieces. What fraction of the chocolate bar does Aditya eat? =
  7. 7.A roti is cut into 2 equal pieces. Dev eats 1 piece. What fraction of the roti does Dev eat? =
  8. 8.What is half of 40?
  9. 9.What is one third of 6?
  10. 10.What is one third of 9?
  11. 11.A roti is cut into 2 equal pieces. Meera eats 1 piece. What fraction of the roti does Meera eat? =
  12. 12.Dev has 36 balloons and gives one quarter of them to a friend. How many balloons does Dev give away?
  13. 13.What is three quarters of 12?
  14. 14.What is half of 6?
  15. 15.Meera has 28 shells and gives one quarter of them to a friend. How many shells does Meera give away?
  16. 16.What is half of 14?
  17. 17.What is one third of 18?
  18. 18.A chocolate bar is cut into 2 equal pieces. Sneha eats 1 piece. What fraction of the chocolate bar does Sneha eat? =
  19. 19.What is three quarters of 44?
  20. 20.A pizza is cut into 3 equal pieces. Kavya eats 2 pieces. What fraction of the pizza does Kavya eat? =
  21. 21.What is one quarter of 8?
  22. 22.A roti is cut into 4 equal pieces. Sneha eats 1 piece. What fraction of the roti does Sneha eat? =
  23. 23.What is half of 28?
  24. 24.Aditya has 28 shells and gives three quarters of them to a friend. How many shells does Aditya give away?
  25. 25.What is one third of 24?
  26. 26.What is half of 10?
  27. 27.What is one third of 3?
  28. 28.What is one quarter of 32?
  29. 29.What is three quarters of 40?
  30. 30.What is half of 44?
  31. 31.What is half of 4?
  32. 32.What is one quarter of 12?
  33. 33.What is half of 32?
  34. 34.What is one third of 15?
  35. 35.A watermelon is cut into 4 equal pieces. Gurpreet eats 1 piece. What fraction of the watermelon does Gurpreet eat? =
  36. 36.What is three quarters of 48?
  37. 37.What is three quarters of 4?
  38. 38.What is one quarter of 4?
  39. 39.Rahul has 15 mangoes and gives one third of them to a friend. How many mangoes does Rahul give away?
  40. 40.A chocolate bar is cut into 8 equal pieces. Aditya eats 4 pieces. What fraction of the chocolate bar does Aditya eat? =

Answer key

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

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