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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 344 · 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 18?
  2. 2.A watermelon is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the watermelon does Kavya eat? =
  3. 3.A chocolate bar is cut into 6 equal pieces. Lakshmi eats 3 pieces. What fraction of the chocolate bar does Lakshmi eat? =
  4. 4.What is half of 48?
  5. 5.A roti is cut into 2 equal pieces. Arjun eats 1 piece. What fraction of the roti does Arjun eat? =
  6. 6.What is one third of 6?
  7. 7.What is half of 8?
  8. 8.Nisha has 12 balloons and gives one quarter of them to a friend. How many balloons does Nisha give away?
  9. 9.What is one quarter of 36?
  10. 10.What is one quarter of 28?
  11. 11.What is three quarters of 36?
  12. 12.Meera has 16 balloons and gives half of them to a friend. How many balloons does Meera give away?
  13. 13.A cake is cut into 3 equal pieces. Diya eats 1 piece. What fraction of the cake does Diya eat? =
  14. 14.Diya has 20 flowers and gives one quarter of them to a friend. How many flowers does Diya give away?
  15. 15.Kavya has 10 books and gives half of them to a friend. How many books does Kavya give away?
  16. 16.What is one third of 18?
  17. 17.What is one quarter of 12?
  18. 18.A pizza is cut into 8 equal pieces. Rohan eats 6 pieces. What fraction of the pizza does Rohan eat? =
  19. 19.What is one third of 3?
  20. 20.Saanvi has 21 balls and gives one third of them to a friend. How many balls does Saanvi give away?
  21. 21.A cake is cut into 6 equal pieces. Diya eats 1 piece. What fraction of the cake does Diya eat? =
  22. 22.What is one third of 9?
  23. 23.Joseph has 12 balloons and gives one quarter of them to a friend. How many balloons does Joseph give away?
  24. 24.What is one third of 30?
  25. 25.What is one third of 21?
  26. 26.A chocolate bar is cut into 6 equal pieces. Dev eats 1 piece. What fraction of the chocolate bar does Dev eat? =
  27. 27.Nisha has 40 crayons and gives one quarter of them to a friend. How many crayons does Nisha give away?
  28. 28.What is half of 32?
  29. 29.What is half of 36?
  30. 30.What is one third of 27?
  31. 31.What is half of 6?
  32. 32.A chocolate bar is cut into 3 equal pieces. Ishaan eats 1 piece. What fraction of the chocolate bar does Ishaan eat? =
  33. 33.A cake is cut into 6 equal pieces. Lakshmi eats 4 pieces. What fraction of the cake does Lakshmi eat? =
  34. 34.What is half of 42?
  35. 35.What is one third of 15?
  36. 36.A watermelon is cut into 8 equal pieces. Rohan eats 5 pieces. What fraction of the watermelon does Rohan eat? =
  37. 37.Aarav has 15 books and gives one third of them to a friend. How many books does Aarav give away?
  38. 38.Kavya has 36 mangoes and gives one quarter of them to a friend. How many mangoes does Kavya give away?
  39. 39.A pizza is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the pizza does Isha eat? =
  40. 40.What is half of 20?

Answer key

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

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