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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 605 · 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 quarter of 28?
  2. 2.What is one third of 27?
  3. 3.What is half of 8?
  4. 4.What is one quarter of 24?
  5. 5.What is half of 34?
  6. 6.What is one third of 3?
  7. 7.Joseph has 12 crayons and gives half of them to a friend. How many crayons does Joseph give away?
  8. 8.What is half of 36?
  9. 9.A roti is cut into 8 equal pieces. Karan eats 3 pieces. What fraction of the roti does Karan eat? =
  10. 10.What is half of 48?
  11. 11.What is one third of 6?
  12. 12.A cake is cut into 4 equal pieces. Isha eats 3 pieces. What fraction of the cake does Isha eat? =
  13. 13.Nisha has 16 bananas and gives three quarters of them to a friend. How many bananas does Nisha give away?
  14. 14.What is one quarter of 4?
  15. 15.Vivaan has 8 kites and gives one quarter of them to a friend. How many kites does Vivaan give away?
  16. 16.What is three quarters of 36?
  17. 17.A roti is cut into 2 equal pieces. Vivaan eats 1 piece. What fraction of the roti does Vivaan eat? =
  18. 18.A watermelon is cut into 8 equal pieces. Isha eats 1 piece. What fraction of the watermelon does Isha eat? =
  19. 19.What is half of 6?
  20. 20.What is one third of 30?
  21. 21.Sneha has 32 books and gives three quarters of them to a friend. How many books does Sneha give away?
  22. 22.A roti is cut into 4 equal pieces. Aditya eats 2 pieces. What fraction of the roti does Aditya eat? =
  23. 23.Nisha has 4 pencils and gives half of them to a friend. How many pencils does Nisha give away?
  24. 24.Rohan has 27 shells and gives one third of them to a friend. How many shells does Rohan give away?
  25. 25.What is one third of 12?
  26. 26.What is half of 18?
  27. 27.A roti is cut into 2 equal pieces. Ananya eats 1 piece. What fraction of the roti does Ananya eat? =
  28. 28.Sneha has 12 laddoos and gives three quarters of them to a friend. How many laddoos does Sneha give away?
  29. 29.What is half of 28?
  30. 30.Farhan has 8 mangoes and gives three quarters of them to a friend. How many mangoes does Farhan give away?
  31. 31.Kabir has 24 kites and gives three quarters of them to a friend. How many kites does Kabir give away?
  32. 32.What is half of 26?
  33. 33.What is half of 44?
  34. 34.What is one third of 9?
  35. 35.What is half of 42?
  36. 36.A roti is cut into 4 equal pieces. Meera eats 2 pieces. What fraction of the roti does Meera eat? =
  37. 37.What is half of 38?
  38. 38.What is half of 20?
  39. 39.Dev has 36 mangoes and gives three quarters of them to a friend. How many mangoes does Dev give away?
  40. 40.Ishaan has 24 bananas and gives three quarters of them to a friend. How many bananas does Ishaan give away?

Answer key

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

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