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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 581 · 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 21?
  2. 2.What is one third of 27?
  3. 3.Meera has 18 balloons and gives half of them to a friend. How many balloons does Meera give away?
  4. 4.Rohan has 8 books and gives half of them to a friend. How many books does Rohan give away?
  5. 5.What is one third of 18?
  6. 6.What is one third of 30?
  7. 7.What is half of 22?
  8. 8.Aarav has 24 mangoes and gives one third of them to a friend. How many mangoes does Aarav give away?
  9. 9.What is one quarter of 32?
  10. 10.What is one quarter of 48?
  11. 11.Ishaan has 24 balloons and gives three quarters of them to a friend. How many balloons does Ishaan give away?
  12. 12.Vivaan has 6 books and gives half of them to a friend. How many books does Vivaan give away?
  13. 13.A chocolate bar is cut into 8 equal pieces. Meera eats 2 pieces. What fraction of the chocolate bar does Meera eat? =
  14. 14.Sneha has 12 flowers and gives three quarters of them to a friend. How many flowers does Sneha give away?
  15. 15.What is one third of 24?
  16. 16.Kabir has 36 bananas and gives one quarter of them to a friend. How many bananas does Kabir give away?
  17. 17.What is three quarters of 24?
  18. 18.What is half of 28?
  19. 19.What is half of 44?
  20. 20.What is half of 20?
  21. 21.What is half of 10?
  22. 22.A watermelon is cut into 2 equal pieces. Vivaan eats 1 piece. What fraction of the watermelon does Vivaan eat? =
  23. 23.A roti is cut into 6 equal pieces. Rohan eats 2 pieces. What fraction of the roti does Rohan eat? =
  24. 24.What is one third of 9?
  25. 25.What is half of 8?
  26. 26.Farhan has 16 books and gives one quarter of them to a friend. How many books does Farhan give away?
  27. 27.What is half of 4?
  28. 28.What is three quarters of 12?
  29. 29.Zoya has 18 kites and gives half of them to a friend. How many kites does Zoya give away?
  30. 30.A roti is cut into 2 equal pieces. Saanvi eats 1 piece. What fraction of the roti does Saanvi eat? =
  31. 31.What is half of 46?
  32. 32.Lakshmi has 30 pencils and gives one third of them to a friend. How many pencils does Lakshmi give away?
  33. 33.Sneha has 9 books and gives one third of them to a friend. How many books does Sneha give away?
  34. 34.A chocolate bar is cut into 3 equal pieces. Ananya eats 2 pieces. What fraction of the chocolate bar does Ananya eat? =
  35. 35.What is one third of 15?
  36. 36.What is three quarters of 44?
  37. 37.A chocolate bar is cut into 3 equal pieces. Riya eats 1 piece. What fraction of the chocolate bar does Riya eat? =
  38. 38.Vivaan has 16 mangoes and gives three quarters of them to a friend. How many mangoes does Vivaan give away?
  39. 39.A watermelon is cut into 3 equal pieces. Aarav eats 2 pieces. What fraction of the watermelon does Aarav eat? =
  40. 40.What is one third of 6?

Answer key

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

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