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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 615 · 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.A cake is cut into 4 equal pieces. Rahul eats 3 pieces. What fraction of the cake does Rahul eat? =
  2. 2.What is one third of 21?
  3. 3.Meera has 16 crayons and gives one quarter of them to a friend. How many crayons does Meera give away?
  4. 4.What is half of 10?
  5. 5.What is half of 38?
  6. 6.A cake is cut into 4 equal pieces. Karan eats 1 piece. What fraction of the cake does Karan eat? =
  7. 7.What is half of 6?
  8. 8.Diya has 28 balloons and gives one quarter of them to a friend. How many balloons does Diya give away?
  9. 9.What is one quarter of 8?
  10. 10.A roti is cut into 8 equal pieces. Lakshmi eats 1 piece. What fraction of the roti does Lakshmi eat? =
  11. 11.What is one third of 27?
  12. 12.What is one third of 9?
  13. 13.Tara has 12 marbles and gives one quarter of them to a friend. How many marbles does Tara give away?
  14. 14.What is half of 28?
  15. 15.A roti is cut into 6 equal pieces. Kavya eats 5 pieces. What fraction of the roti does Kavya eat? =
  16. 16.Rohan has 32 balloons and gives three quarters of them to a friend. How many balloons does Rohan give away?
  17. 17.What is three quarters of 48?
  18. 18.Kabir has 40 bananas and gives one quarter of them to a friend. How many bananas does Kabir give away?
  19. 19.What is half of 16?
  20. 20.What is one third of 24?
  21. 21.What is half of 32?
  22. 22.A roti is cut into 8 equal pieces. Aarav eats 5 pieces. What fraction of the roti does Aarav eat? =
  23. 23.What is three quarters of 12?
  24. 24.A roti is cut into 2 equal pieces. Manav eats 1 piece. What fraction of the roti does Manav eat? =
  25. 25.A chocolate bar is cut into 4 equal pieces. Lakshmi eats 1 piece. What fraction of the chocolate bar does Lakshmi eat? =
  26. 26.Priya has 20 balls and gives one quarter of them to a friend. How many balls does Priya give away?
  27. 27.What is one third of 15?
  28. 28.What is one quarter of 20?
  29. 29.What is one third of 18?
  30. 30.What is one third of 12?
  31. 31.What is half of 12?
  32. 32.Karan has 20 laddoos and gives one quarter of them to a friend. How many laddoos does Karan give away?
  33. 33.What is half of 8?
  34. 34.What is one third of 30?
  35. 35.What is one quarter of 36?
  36. 36.Aditya has 36 bananas and gives three quarters of them to a friend. How many bananas does Aditya give away?
  37. 37.Zoya has 36 laddoos and gives one quarter of them to a friend. How many laddoos does Zoya give away?
  38. 38.Pooja has 8 books and gives one quarter of them to a friend. How many books does Pooja give away?
  39. 39.Pooja has 20 balloons and gives one quarter of them to a friend. How many balloons does Pooja give away?
  40. 40.What is half of 36?

Answer key

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

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