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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 752 · 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 cake is cut into 3 equal pieces. Rahul eats 1 piece. What fraction of the cake does Rahul eat? =
  2. 2.Rohan has 9 pencils and gives one third of them to a friend. How many pencils does Rohan give away?
  3. 3.What is half of 30?
  4. 4.What is one third of 18?
  5. 5.What is half of 20?
  6. 6.What is one third of 3?
  7. 7.A watermelon is cut into 8 equal pieces. Rohan eats 7 pieces. What fraction of the watermelon does Rohan eat? =
  8. 8.What is three quarters of 32?
  9. 9.What is one quarter of 16?
  10. 10.What is half of 42?
  11. 11.What is half of 6?
  12. 12.What is one third of 9?
  13. 13.What is half of 28?
  14. 14.What is one quarter of 12?
  15. 15.What is half of 16?
  16. 16.A roti is cut into 4 equal pieces. Meera eats 2 pieces. What fraction of the roti does Meera eat? =
  17. 17.What is three quarters of 40?
  18. 18.A roti is cut into 8 equal pieces. Meera eats 6 pieces. What fraction of the roti does Meera eat? =
  19. 19.What is three quarters of 16?
  20. 20.What is half of 36?
  21. 21.A chocolate bar is cut into 2 equal pieces. Zoya eats 1 piece. What fraction of the chocolate bar does Zoya eat? =
  22. 22.What is one quarter of 20?
  23. 23.What is one quarter of 36?
  24. 24.What is one quarter of 40?
  25. 25.A roti is cut into 4 equal pieces. Farhan eats 3 pieces. What fraction of the roti does Farhan eat? =
  26. 26.What is three quarters of 36?
  27. 27.What is half of 4?
  28. 28.A cake is cut into 3 equal pieces. Rohan eats 1 piece. What fraction of the cake does Rohan eat? =
  29. 29.What is one quarter of 32?
  30. 30.What is one third of 27?
  31. 31.Lakshmi has 14 pencils and gives half of them to a friend. How many pencils does Lakshmi give away?
  32. 32.A pizza is cut into 4 equal pieces. Rahul eats 1 piece. What fraction of the pizza does Rahul eat? =
  33. 33.Farhan has 20 laddoos and gives one quarter of them to a friend. How many laddoos does Farhan give away?
  34. 34.Aarav has 20 mangoes and gives half of them to a friend. How many mangoes does Aarav give away?
  35. 35.What is one third of 30?
  36. 36.What is half of 24?
  37. 37.What is one quarter of 44?
  38. 38.Aarav has 16 shells and gives three quarters of them to a friend. How many shells does Aarav give away?
  39. 39.A chocolate bar is cut into 3 equal pieces. Farhan eats 2 pieces. What fraction of the chocolate bar does Farhan eat? =
  40. 40.A chocolate bar is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the chocolate bar does Aditya eat? =

Answer key

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

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