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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 805 · 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 6?
  2. 2.What is three quarters of 8?
  3. 3.Isha has 20 crayons and gives three quarters of them to a friend. How many crayons does Isha give away?
  4. 4.A roti is cut into 3 equal pieces. Farhan eats 2 pieces. What fraction of the roti does Farhan eat? =
  5. 5.What is half of 50?
  6. 6.A watermelon is cut into 4 equal pieces. Dev eats 2 pieces. What fraction of the watermelon does Dev eat? =
  7. 7.Joseph has 27 books and gives one third of them to a friend. How many books does Joseph give away?
  8. 8.What is three quarters of 16?
  9. 9.What is one quarter of 20?
  10. 10.Riya has 18 marbles and gives one third of them to a friend. How many marbles does Riya give away?
  11. 11.Gurpreet has 40 mangoes and gives three quarters of them to a friend. How many mangoes does Gurpreet give away?
  12. 12.What is half of 10?
  13. 13.What is half of 18?
  14. 14.What is half of 20?
  15. 15.What is half of 44?
  16. 16.What is one quarter of 28?
  17. 17.What is one third of 18?
  18. 18.What is one quarter of 48?
  19. 19.A chocolate bar is cut into 8 equal pieces. Riya eats 6 pieces. What fraction of the chocolate bar does Riya eat? =
  20. 20.Riya has 6 marbles and gives one third of them to a friend. How many marbles does Riya give away?
  21. 21.Aarav has 16 balls and gives one quarter of them to a friend. How many balls does Aarav give away?
  22. 22.Kabir has 9 flowers and gives one third of them to a friend. How many flowers does Kabir give away?
  23. 23.A watermelon is cut into 4 equal pieces. Riya eats 1 piece. What fraction of the watermelon does Riya eat? =
  24. 24.Diya has 9 books and gives one third of them to a friend. How many books does Diya give away?
  25. 25.What is half of 46?
  26. 26.Manav has 27 balls and gives one third of them to a friend. How many balls does Manav give away?
  27. 27.What is half of 30?
  28. 28.A watermelon is cut into 2 equal pieces. Diya eats 1 piece. What fraction of the watermelon does Diya eat? =
  29. 29.A pizza is cut into 4 equal pieces. Riya eats 2 pieces. What fraction of the pizza does Riya eat? =
  30. 30.What is one quarter of 8?
  31. 31.Karan has 4 marbles and gives half of them to a friend. How many marbles does Karan give away?
  32. 32.Karan has 20 mangoes and gives one quarter of them to a friend. How many mangoes does Karan give away?
  33. 33.What is one third of 24?
  34. 34.A watermelon is cut into 6 equal pieces. Rohan eats 2 pieces. What fraction of the watermelon does Rohan eat? =
  35. 35.What is half of 38?
  36. 36.What is three quarters of 40?
  37. 37.What is one quarter of 44?
  38. 38.What is one quarter of 40?
  39. 39.Ishaan has 9 laddoos and gives one third of them to a friend. How many laddoos does Ishaan give away?
  40. 40.Dev has 24 shells and gives one quarter of them to a friend. How many shells does Dev give away?

Answer key

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

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