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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 740 · 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 third of 30?
  2. 2.A roti is cut into 4 equal pieces. Manav eats 3 pieces. What fraction of the roti does Manav eat? =
  3. 3.What is half of 36?
  4. 4.A cake is cut into 2 equal pieces. Vivaan eats 1 piece. What fraction of the cake does Vivaan eat? =
  5. 5.What is one quarter of 36?
  6. 6.A pizza is cut into 2 equal pieces. Pooja eats 1 piece. What fraction of the pizza does Pooja eat? =
  7. 7.What is one third of 18?
  8. 8.What is three quarters of 44?
  9. 9.What is half of 50?
  10. 10.What is half of 14?
  11. 11.Dev has 28 mangoes and gives one quarter of them to a friend. How many mangoes does Dev give away?
  12. 12.What is three quarters of 48?
  13. 13.A cake is cut into 6 equal pieces. Saanvi eats 1 piece. What fraction of the cake does Saanvi eat? =
  14. 14.What is three quarters of 36?
  15. 15.What is half of 16?
  16. 16.What is half of 20?
  17. 17.Aarav has 18 pencils and gives half of them to a friend. How many pencils does Aarav give away?
  18. 18.A roti is cut into 6 equal pieces. Lakshmi eats 3 pieces. What fraction of the roti does Lakshmi eat? =
  19. 19.A roti is cut into 2 equal pieces. Aarav eats 1 piece. What fraction of the roti does Aarav eat? =
  20. 20.What is one third of 6?
  21. 21.A chocolate bar is cut into 6 equal pieces. Meera eats 1 piece. What fraction of the chocolate bar does Meera eat? =
  22. 22.What is one third of 3?
  23. 23.What is half of 6?
  24. 24.Saanvi has 6 balls and gives one third of them to a friend. How many balls does Saanvi give away?
  25. 25.What is one quarter of 24?
  26. 26.What is half of 34?
  27. 27.What is one third of 21?
  28. 28.What is one quarter of 48?
  29. 29.What is three quarters of 16?
  30. 30.What is one quarter of 4?
  31. 31.What is half of 10?
  32. 32.Manav has 8 shells and gives three quarters of them to a friend. How many shells does Manav give away?
  33. 33.What is half of 48?
  34. 34.What is one third of 24?
  35. 35.Rahul has 16 balloons and gives one quarter of them to a friend. How many balloons does Rahul give away?
  36. 36.What is one quarter of 28?
  37. 37.What is one third of 9?
  38. 38.What is half of 46?
  39. 39.Pooja has 16 crayons and gives one quarter of them to a friend. How many crayons does Pooja give away?
  40. 40.Arjun has 9 books and gives one third of them to a friend. How many books does Arjun give away?

Answer key

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

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