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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 159 · 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 16?
  2. 2.What is three quarters of 48?
  3. 3.A pizza is cut into 3 equal pieces. Isha eats 1 piece. What fraction of the pizza does Isha eat? =
  4. 4.What is one third of 6?
  5. 5.What is one third of 18?
  6. 6.A roti is cut into 2 equal pieces. Joseph eats 1 piece. What fraction of the roti does Joseph eat? =
  7. 7.What is one third of 3?
  8. 8.What is half of 34?
  9. 9.What is half of 4?
  10. 10.What is one third of 9?
  11. 11.What is one third of 24?
  12. 12.What is half of 46?
  13. 13.What is half of 22?
  14. 14.A chocolate bar is cut into 4 equal pieces. Lakshmi eats 3 pieces. What fraction of the chocolate bar does Lakshmi eat? =
  15. 15.Vivaan has 20 books and gives one quarter of them to a friend. How many books does Vivaan give away?
  16. 16.A roti is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the roti does Kavya eat? =
  17. 17.What is half of 40?
  18. 18.A cake is cut into 8 equal pieces. Ishaan eats 6 pieces. What fraction of the cake does Ishaan eat? =
  19. 19.What is one third of 15?
  20. 20.What is one quarter of 12?
  21. 21.A roti is cut into 8 equal pieces. Meera eats 4 pieces. What fraction of the roti does Meera eat? =
  22. 22.What is half of 20?
  23. 23.Nisha has 30 shells and gives one third of them to a friend. How many shells does Nisha give away?
  24. 24.Arjun has 12 kites and gives one third of them to a friend. How many kites does Arjun give away?
  25. 25.What is half of 18?
  26. 26.Ishaan has 12 balls and gives one quarter of them to a friend. How many balls does Ishaan give away?
  27. 27.A cake is cut into 3 equal pieces. Zoya eats 1 piece. What fraction of the cake does Zoya eat? =
  28. 28.A roti is cut into 4 equal pieces. Sneha eats 1 piece. What fraction of the roti does Sneha eat? =
  29. 29.Rahul has 4 bananas and gives half of them to a friend. How many bananas does Rahul give away?
  30. 30.What is half of 38?
  31. 31.What is half of 12?
  32. 32.What is one quarter of 48?
  33. 33.Dev has 18 shells and gives half of them to a friend. How many shells does Dev give away?
  34. 34.What is one quarter of 4?
  35. 35.Karan has 6 books and gives one third of them to a friend. How many books does Karan give away?
  36. 36.Pooja has 6 balls and gives one third of them to a friend. How many balls does Pooja give away?
  37. 37.Arjun has 12 crayons and gives three quarters of them to a friend. How many crayons does Arjun give away?
  38. 38.Meera has 40 marbles and gives three quarters of them to a friend. How many marbles does Meera give away?
  39. 39.What is half of 14?
  40. 40.What is half of 36?

Answer key

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

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