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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 53 · 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.Joseph has 15 marbles and gives one third of them to a friend. How many marbles does Joseph give away?
  2. 2.What is three quarters of 40?
  3. 3.Manav has 8 pencils and gives one quarter of them to a friend. How many pencils does Manav give away?
  4. 4.What is one quarter of 8?
  5. 5.What is one quarter of 48?
  6. 6.A roti is cut into 6 equal pieces. Zoya eats 1 piece. What fraction of the roti does Zoya eat? =
  7. 7.What is one third of 6?
  8. 8.Pooja has 32 pencils and gives three quarters of them to a friend. How many pencils does Pooja give away?
  9. 9.What is one quarter of 24?
  10. 10.Rahul has 8 mangoes and gives three quarters of them to a friend. How many mangoes does Rahul give away?
  11. 11.What is half of 4?
  12. 12.What is one third of 24?
  13. 13.Riya has 8 crayons and gives half of them to a friend. How many crayons does Riya give away?
  14. 14.What is one quarter of 12?
  15. 15.A chocolate bar is cut into 4 equal pieces. Ananya eats 3 pieces. What fraction of the chocolate bar does Ananya eat? =
  16. 16.Sneha has 12 pencils and gives three quarters of them to a friend. How many pencils does Sneha give away?
  17. 17.Ishaan has 20 marbles and gives one quarter of them to a friend. How many marbles does Ishaan give away?
  18. 18.What is three quarters of 48?
  19. 19.What is half of 32?
  20. 20.What is one quarter of 20?
  21. 21.A roti is cut into 4 equal pieces. Isha eats 1 piece. What fraction of the roti does Isha eat? =
  22. 22.Pooja has 12 crayons and gives half of them to a friend. How many crayons does Pooja give away?
  23. 23.What is half of 34?
  24. 24.What is three quarters of 28?
  25. 25.Priya has 12 books and gives one third of them to a friend. How many books does Priya give away?
  26. 26.A watermelon is cut into 8 equal pieces. Isha eats 1 piece. What fraction of the watermelon does Isha eat? =
  27. 27.What is one third of 30?
  28. 28.A watermelon is cut into 6 equal pieces. Zoya eats 2 pieces. What fraction of the watermelon does Zoya eat? =
  29. 29.What is half of 10?
  30. 30.Pooja has 6 mangoes and gives half of them to a friend. How many mangoes does Pooja give away?
  31. 31.Rohan has 6 flowers and gives half of them to a friend. How many flowers does Rohan give away?
  32. 32.What is one third of 18?
  33. 33.What is half of 24?
  34. 34.A roti is cut into 6 equal pieces. Priya eats 3 pieces. What fraction of the roti does Priya eat? =
  35. 35.What is half of 12?
  36. 36.What is one third of 12?
  37. 37.A watermelon is cut into 6 equal pieces. Arjun eats 4 pieces. What fraction of the watermelon does Arjun eat? =
  38. 38.What is one third of 27?
  39. 39.A pizza is cut into 6 equal pieces. Ishaan eats 5 pieces. What fraction of the pizza does Ishaan eat? =
  40. 40.What is one third of 15?

Answer key

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

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