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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 235 · 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 15?
  2. 2.A cake is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the cake does Aditya eat? =
  3. 3.What is one third of 27?
  4. 4.What is one third of 9?
  5. 5.Karan has 4 shells and gives half of them to a friend. How many shells does Karan give away?
  6. 6.A roti is cut into 3 equal pieces. Riya eats 1 piece. What fraction of the roti does Riya eat? =
  7. 7.Rohan has 16 balloons and gives half of them to a friend. How many balloons does Rohan give away?
  8. 8.What is one quarter of 16?
  9. 9.What is three quarters of 44?
  10. 10.What is three quarters of 28?
  11. 11.What is half of 48?
  12. 12.What is half of 40?
  13. 13.What is half of 10?
  14. 14.What is half of 16?
  15. 15.Lakshmi has 8 books and gives half of them to a friend. How many books does Lakshmi give away?
  16. 16.What is one third of 30?
  17. 17.What is three quarters of 16?
  18. 18.What is three quarters of 48?
  19. 19.What is one third of 12?
  20. 20.A cake is cut into 4 equal pieces. Priya eats 1 piece. What fraction of the cake does Priya eat? =
  21. 21.What is half of 4?
  22. 22.What is one third of 21?
  23. 23.Kavya has 24 pencils and gives one quarter of them to a friend. How many pencils does Kavya give away?
  24. 24.What is half of 6?
  25. 25.Riya has 12 kites and gives three quarters of them to a friend. How many kites does Riya give away?
  26. 26.Joseph has 24 mangoes and gives one quarter of them to a friend. How many mangoes does Joseph give away?
  27. 27.What is three quarters of 20?
  28. 28.What is half of 24?
  29. 29.A watermelon is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the watermelon does Aditya eat? =
  30. 30.A pizza is cut into 6 equal pieces. Aditya eats 4 pieces. What fraction of the pizza does Aditya eat? =
  31. 31.A pizza is cut into 4 equal pieces. Rahul eats 3 pieces. What fraction of the pizza does Rahul eat? =
  32. 32.What is one third of 6?
  33. 33.A roti is cut into 4 equal pieces. Priya eats 1 piece. What fraction of the roti does Priya eat? =
  34. 34.What is three quarters of 36?
  35. 35.What is one quarter of 28?
  36. 36.What is half of 36?
  37. 37.What is half of 38?
  38. 38.A roti is cut into 3 equal pieces. Farhan eats 1 piece. What fraction of the roti does Farhan eat? =
  39. 39.What is three quarters of 12?
  40. 40.A cake is cut into 4 equal pieces. Gurpreet eats 2 pieces. What fraction of the cake does Gurpreet eat? =

Answer key

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

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