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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 487 · 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 third of 6?
  2. 2.A cake is cut into 4 equal pieces. Arjun eats 1 piece. What fraction of the cake does Arjun eat? =
  3. 3.What is three quarters of 32?
  4. 4.A cake is cut into 3 equal pieces. Zoya eats 2 pieces. What fraction of the cake does Zoya eat? =
  5. 5.What is half of 28?
  6. 6.What is one third of 30?
  7. 7.A roti is cut into 3 equal pieces. Tara eats 2 pieces. What fraction of the roti does Tara eat? =
  8. 8.What is half of 40?
  9. 9.What is half of 20?
  10. 10.Isha has 8 shells and gives half of them to a friend. How many shells does Isha give away?
  11. 11.What is half of 12?
  12. 12.A watermelon is cut into 8 equal pieces. Kavya eats 4 pieces. What fraction of the watermelon does Kavya eat? =
  13. 13.What is one third of 21?
  14. 14.A roti is cut into 3 equal pieces. Riya eats 2 pieces. What fraction of the roti does Riya eat? =
  15. 15.What is half of 38?
  16. 16.What is three quarters of 48?
  17. 17.Isha has 40 mangoes and gives three quarters of them to a friend. How many mangoes does Isha give away?
  18. 18.Meera has 16 shells and gives three quarters of them to a friend. How many shells does Meera give away?
  19. 19.What is one third of 18?
  20. 20.What is one third of 3?
  21. 21.What is one quarter of 36?
  22. 22.A pizza is cut into 2 equal pieces. Manav eats 1 piece. What fraction of the pizza does Manav eat? =
  23. 23.What is one third of 9?
  24. 24.A roti is cut into 4 equal pieces. Ishaan eats 3 pieces. What fraction of the roti does Ishaan eat? =
  25. 25.Rahul has 12 books and gives half of them to a friend. How many books does Rahul give away?
  26. 26.What is one quarter of 28?
  27. 27.What is one quarter of 44?
  28. 28.A pizza is cut into 3 equal pieces. Farhan eats 2 pieces. What fraction of the pizza does Farhan eat? =
  29. 29.What is one quarter of 12?
  30. 30.A watermelon is cut into 8 equal pieces. Arjun eats 2 pieces. What fraction of the watermelon does Arjun eat? =
  31. 31.What is one quarter of 32?
  32. 32.What is half of 36?
  33. 33.What is half of 14?
  34. 34.Meera has 20 balls and gives one quarter of them to a friend. How many balls does Meera give away?
  35. 35.Aarav has 12 flowers and gives half of them to a friend. How many flowers does Aarav give away?
  36. 36.What is half of 6?
  37. 37.What is one quarter of 16?
  38. 38.Pooja has 8 mangoes and gives half of them to a friend. How many mangoes does Pooja give away?
  39. 39.A chocolate bar is cut into 8 equal pieces. Joseph eats 1 piece. What fraction of the chocolate bar does Joseph eat? =
  40. 40.Lakshmi has 40 crayons and gives three quarters of them to a friend. How many crayons does Lakshmi give away?

Answer key

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

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