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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 101 · 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 three quarters of 12?
  2. 2.What is one third of 6?
  3. 3.What is one third of 18?
  4. 4.A cake is cut into 3 equal pieces. Dev eats 2 pieces. What fraction of the cake does Dev eat? =
  5. 5.What is one third of 30?
  6. 6.What is half of 12?
  7. 7.What is one third of 3?
  8. 8.A roti is cut into 3 equal pieces. Aditya eats 1 piece. What fraction of the roti does Aditya eat? =
  9. 9.Rohan has 18 flowers and gives half of them to a friend. How many flowers does Rohan give away?
  10. 10.What is half of 24?
  11. 11.What is three quarters of 44?
  12. 12.A watermelon is cut into 3 equal pieces. Karan eats 2 pieces. What fraction of the watermelon does Karan eat? =
  13. 13.What is half of 44?
  14. 14.What is one quarter of 16?
  15. 15.Dev has 10 flowers and gives half of them to a friend. How many flowers does Dev give away?
  16. 16.What is half of 38?
  17. 17.What is half of 10?
  18. 18.What is half of 18?
  19. 19.Kabir has 18 pencils and gives one third of them to a friend. How many pencils does Kabir give away?
  20. 20.Meera has 10 books and gives half of them to a friend. How many books does Meera give away?
  21. 21.A roti is cut into 2 equal pieces. Farhan eats 1 piece. What fraction of the roti does Farhan eat? =
  22. 22.What is half of 14?
  23. 23.Zoya has 14 balloons and gives half of them to a friend. How many balloons does Zoya give away?
  24. 24.What is one quarter of 48?
  25. 25.What is half of 8?
  26. 26.What is half of 20?
  27. 27.Aditya has 12 bananas and gives one quarter of them to a friend. How many bananas does Aditya give away?
  28. 28.Sneha has 36 mangoes and gives three quarters of them to a friend. How many mangoes does Sneha give away?
  29. 29.What is half of 46?
  30. 30.A cake is cut into 4 equal pieces. Dev eats 3 pieces. What fraction of the cake does Dev eat? =
  31. 31.What is one third of 15?
  32. 32.Zoya has 6 marbles and gives half of them to a friend. How many marbles does Zoya give away?
  33. 33.What is half of 32?
  34. 34.What is half of 26?
  35. 35.Gurpreet has 16 pencils and gives three quarters of them to a friend. How many pencils does Gurpreet give away?
  36. 36.What is one quarter of 32?
  37. 37.What is one third of 27?
  38. 38.A cake is cut into 4 equal pieces. Aarav eats 3 pieces. What fraction of the cake does Aarav eat? =
  39. 39.Nisha has 8 kites and gives half of them to a friend. How many kites does Nisha give away?
  40. 40.A chocolate bar is cut into 8 equal pieces. Kabir eats 5 pieces. What fraction of the chocolate bar does Kabir eat? =

Answer key

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

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