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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 678 · 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 half of 8?
  2. 2.What is one third of 12?
  3. 3.What is half of 6?
  4. 4.What is one third of 15?
  5. 5.A watermelon is cut into 2 equal pieces. Riya eats 1 piece. What fraction of the watermelon does Riya eat? =
  6. 6.A watermelon is cut into 3 equal pieces. Rohan eats 2 pieces. What fraction of the watermelon does Rohan eat? =
  7. 7.What is half of 22?
  8. 8.What is half of 4?
  9. 9.A chocolate bar is cut into 6 equal pieces. Rahul eats 2 pieces. What fraction of the chocolate bar does Rahul eat? =
  10. 10.What is three quarters of 48?
  11. 11.What is one third of 21?
  12. 12.What is one third of 6?
  13. 13.What is one third of 9?
  14. 14.What is three quarters of 16?
  15. 15.A roti is cut into 8 equal pieces. Kavya eats 1 piece. What fraction of the roti does Kavya eat? =
  16. 16.Tara has 10 pencils and gives half of them to a friend. How many pencils does Tara give away?
  17. 17.What is one quarter of 24?
  18. 18.What is three quarters of 4?
  19. 19.What is one quarter of 12?
  20. 20.What is three quarters of 40?
  21. 21.Karan has 21 flowers and gives one third of them to a friend. How many flowers does Karan give away?
  22. 22.A roti is cut into 4 equal pieces. Arjun eats 2 pieces. What fraction of the roti does Arjun eat? =
  23. 23.Ananya has 28 crayons and gives one quarter of them to a friend. How many crayons does Ananya give away?
  24. 24.Sneha has 8 crayons and gives three quarters of them to a friend. How many crayons does Sneha give away?
  25. 25.What is half of 30?
  26. 26.A roti is cut into 2 equal pieces. Pooja eats 1 piece. What fraction of the roti does Pooja eat? =
  27. 27.Tara has 30 kites and gives one third of them to a friend. How many kites does Tara give away?
  28. 28.What is half of 12?
  29. 29.What is one third of 24?
  30. 30.A pizza is cut into 3 equal pieces. Vivaan eats 2 pieces. What fraction of the pizza does Vivaan eat? =
  31. 31.What is half of 36?
  32. 32.Joseph has 18 shells and gives half of them to a friend. How many shells does Joseph give away?
  33. 33.A watermelon is cut into 2 equal pieces. Diya eats 1 piece. What fraction of the watermelon does Diya eat? =
  34. 34.Gurpreet has 16 kites and gives half of them to a friend. How many kites does Gurpreet give away?
  35. 35.What is one quarter of 36?
  36. 36.Karan has 27 laddoos and gives one third of them to a friend. How many laddoos does Karan give away?
  37. 37.What is half of 34?
  38. 38.Rohan has 12 books and gives three quarters of them to a friend. How many books does Rohan give away?
  39. 39.What is half of 32?
  40. 40.What is half of 46?

Answer key

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

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