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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 150 · 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 40?
  2. 2.What is one third of 27?
  3. 3.A watermelon is cut into 2 equal pieces. Sneha eats 1 piece. What fraction of the watermelon does Sneha eat? =
  4. 4.What is half of 48?
  5. 5.What is three quarters of 48?
  6. 6.A watermelon is cut into 6 equal pieces. Kavya eats 1 piece. What fraction of the watermelon does Kavya eat? =
  7. 7.Kabir has 18 crayons and gives one third of them to a friend. How many crayons does Kabir give away?
  8. 8.A chocolate bar is cut into 6 equal pieces. Diya eats 3 pieces. What fraction of the chocolate bar does Diya eat? =
  9. 9.What is one third of 18?
  10. 10.Diya has 24 balloons and gives one third of them to a friend. How many balloons does Diya give away?
  11. 11.Karan has 18 flowers and gives one third of them to a friend. How many flowers does Karan give away?
  12. 12.What is half of 42?
  13. 13.What is three quarters of 32?
  14. 14.What is half of 4?
  15. 15.A watermelon is cut into 3 equal pieces. Rohan eats 1 piece. What fraction of the watermelon does Rohan eat? =
  16. 16.Lakshmi has 10 pencils and gives half of them to a friend. How many pencils does Lakshmi give away?
  17. 17.Pooja has 20 marbles and gives half of them to a friend. How many marbles does Pooja give away?
  18. 18.Dev has 12 shells and gives one third of them to a friend. How many shells does Dev give away?
  19. 19.A watermelon is cut into 4 equal pieces. Ishaan eats 2 pieces. What fraction of the watermelon does Ishaan eat? =
  20. 20.What is one third of 30?
  21. 21.What is half of 18?
  22. 22.Manav has 30 pencils and gives one third of them to a friend. How many pencils does Manav give away?
  23. 23.What is one quarter of 44?
  24. 24.What is half of 38?
  25. 25.A pizza is cut into 3 equal pieces. Diya eats 2 pieces. What fraction of the pizza does Diya eat? =
  26. 26.What is half of 46?
  27. 27.What is one quarter of 24?
  28. 28.What is three quarters of 4?
  29. 29.Meera has 12 crayons and gives half of them to a friend. How many crayons does Meera give away?
  30. 30.A chocolate bar is cut into 8 equal pieces. Riya eats 5 pieces. What fraction of the chocolate bar does Riya eat? =
  31. 31.A pizza is cut into 3 equal pieces. Sneha eats 1 piece. What fraction of the pizza does Sneha eat? =
  32. 32.What is one third of 9?
  33. 33.Kabir has 32 mangoes and gives one quarter of them to a friend. How many mangoes does Kabir give away?
  34. 34.What is half of 8?
  35. 35.What is one third of 12?
  36. 36.Farhan has 40 balloons and gives one quarter of them to a friend. How many balloons does Farhan give away?
  37. 37.What is half of 40?
  38. 38.What is half of 34?
  39. 39.What is half of 22?
  40. 40.Pooja has 24 crayons and gives one third of them to a friend. How many crayons does Pooja give away?

Answer key

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

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