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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 790 · 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.A roti is cut into 3 equal pieces. Saanvi eats 1 piece. What fraction of the roti does Saanvi eat? =
  2. 2.What is one third of 18?
  3. 3.What is one third of 15?
  4. 4.What is half of 40?
  5. 5.What is one third of 3?
  6. 6.Aditya has 10 crayons and gives half of them to a friend. How many crayons does Aditya give away?
  7. 7.What is half of 50?
  8. 8.A watermelon is cut into 4 equal pieces. Dev eats 1 piece. What fraction of the watermelon does Dev eat? =
  9. 9.Aarav has 32 crayons and gives three quarters of them to a friend. How many crayons does Aarav give away?
  10. 10.A chocolate bar is cut into 2 equal pieces. Arjun eats 1 piece. What fraction of the chocolate bar does Arjun eat? =
  11. 11.Isha has 6 flowers and gives half of them to a friend. How many flowers does Isha give away?
  12. 12.What is one third of 21?
  13. 13.What is half of 28?
  14. 14.A cake is cut into 3 equal pieces. Lakshmi eats 2 pieces. What fraction of the cake does Lakshmi eat? =
  15. 15.What is one third of 9?
  16. 16.What is half of 36?
  17. 17.What is three quarters of 8?
  18. 18.What is half of 12?
  19. 19.A cake is cut into 6 equal pieces. Rohan eats 3 pieces. What fraction of the cake does Rohan eat? =
  20. 20.What is one third of 24?
  21. 21.Ishaan has 40 pencils and gives one quarter of them to a friend. How many pencils does Ishaan give away?
  22. 22.What is half of 26?
  23. 23.What is one third of 12?
  24. 24.What is half of 16?
  25. 25.A chocolate bar is cut into 2 equal pieces. Diya eats 1 piece. What fraction of the chocolate bar does Diya eat? =
  26. 26.What is three quarters of 20?
  27. 27.Rahul has 15 pencils and gives one third of them to a friend. How many pencils does Rahul give away?
  28. 28.A watermelon is cut into 8 equal pieces. Dev eats 5 pieces. What fraction of the watermelon does Dev eat? =
  29. 29.What is one third of 30?
  30. 30.Nisha has 24 mangoes and gives three quarters of them to a friend. How many mangoes does Nisha give away?
  31. 31.Lakshmi has 36 mangoes and gives one quarter of them to a friend. How many mangoes does Lakshmi give away?
  32. 32.Ishaan has 6 bananas and gives one third of them to a friend. How many bananas does Ishaan give away?
  33. 33.What is half of 44?
  34. 34.What is half of 24?
  35. 35.What is one third of 6?
  36. 36.A chocolate bar is cut into 4 equal pieces. Saanvi eats 3 pieces. What fraction of the chocolate bar does Saanvi eat? =
  37. 37.What is half of 30?
  38. 38.A cake is cut into 3 equal pieces. Rahul eats 1 piece. What fraction of the cake does Rahul eat? =
  39. 39.A cake is cut into 8 equal pieces. Ananya eats 7 pieces. What fraction of the cake does Ananya eat? =
  40. 40.Manav has 14 books and gives half of them to a friend. How many books does Manav give away?

Answer key

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

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