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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 724 · 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 half of 34?
  3. 3.What is three quarters of 48?
  4. 4.What is one third of 15?
  5. 5.Priya has 27 shells and gives one third of them to a friend. How many shells does Priya give away?
  6. 6.Farhan has 12 flowers and gives half of them to a friend. How many flowers does Farhan give away?
  7. 7.Rahul has 12 laddoos and gives one third of them to a friend. How many laddoos does Rahul give away?
  8. 8.What is half of 26?
  9. 9.Arjun has 40 books and gives one quarter of them to a friend. How many books does Arjun give away?
  10. 10.What is half of 48?
  11. 11.What is half of 10?
  12. 12.A watermelon is cut into 3 equal pieces. Tara eats 1 piece. What fraction of the watermelon does Tara eat? =
  13. 13.What is one quarter of 4?
  14. 14.Saanvi has 12 mangoes and gives half of them to a friend. How many mangoes does Saanvi give away?
  15. 15.Vivaan has 24 crayons and gives one quarter of them to a friend. How many crayons does Vivaan give away?
  16. 16.What is three quarters of 20?
  17. 17.What is one third of 30?
  18. 18.What is one quarter of 24?
  19. 19.What is three quarters of 8?
  20. 20.What is half of 12?
  21. 21.What is one third of 3?
  22. 22.What is half of 46?
  23. 23.What is one third of 12?
  24. 24.A watermelon is cut into 8 equal pieces. Priya eats 7 pieces. What fraction of the watermelon does Priya eat? =
  25. 25.What is half of 32?
  26. 26.What is half of 50?
  27. 27.A pizza is cut into 3 equal pieces. Saanvi eats 2 pieces. What fraction of the pizza does Saanvi eat? =
  28. 28.A roti is cut into 6 equal pieces. Priya eats 1 piece. What fraction of the roti does Priya eat? =
  29. 29.What is one third of 6?
  30. 30.What is one third of 27?
  31. 31.What is one quarter of 12?
  32. 32.What is half of 18?
  33. 33.What is three quarters of 44?
  34. 34.What is one third of 24?
  35. 35.Gurpreet has 28 mangoes and gives one quarter of them to a friend. How many mangoes does Gurpreet give away?
  36. 36.Priya has 21 bananas and gives one third of them to a friend. How many bananas does Priya give away?
  37. 37.Meera has 24 marbles and gives three quarters of them to a friend. How many marbles does Meera give away?
  38. 38.Vivaan has 24 marbles and gives one quarter of them to a friend. How many marbles does Vivaan give away?
  39. 39.A cake is cut into 4 equal pieces. Gurpreet eats 2 pieces. What fraction of the cake does Gurpreet eat? =
  40. 40.Karan has 8 pencils and gives half of them to a friend. How many pencils does Karan give away?

Answer key

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

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