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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 74 · 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 40?
  2. 2.What is three quarters of 28?
  3. 3.What is one third of 12?
  4. 4.What is three quarters of 40?
  5. 5.What is half of 26?
  6. 6.What is one third of 27?
  7. 7.What is one third of 30?
  8. 8.A cake is cut into 6 equal pieces. Aarav eats 5 pieces. What fraction of the cake does Aarav eat? =
  9. 9.What is half of 8?
  10. 10.What is half of 28?
  11. 11.Pooja has 16 bananas and gives three quarters of them to a friend. How many bananas does Pooja give away?
  12. 12.Riya has 36 pencils and gives three quarters of them to a friend. How many pencils does Riya give away?
  13. 13.Farhan has 32 crayons and gives one quarter of them to a friend. How many crayons does Farhan give away?
  14. 14.What is one quarter of 32?
  15. 15.A cake is cut into 6 equal pieces. Saanvi eats 5 pieces. What fraction of the cake does Saanvi eat? =
  16. 16.What is half of 30?
  17. 17.Kabir has 30 flowers and gives one third of them to a friend. How many flowers does Kabir give away?
  18. 18.What is half of 44?
  19. 19.What is one quarter of 16?
  20. 20.What is three quarters of 36?
  21. 21.What is half of 22?
  22. 22.What is one quarter of 8?
  23. 23.A chocolate bar is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the chocolate bar does Rohan eat? =
  24. 24.What is half of 46?
  25. 25.What is half of 32?
  26. 26.What is one third of 24?
  27. 27.Joseph has 32 marbles and gives three quarters of them to a friend. How many marbles does Joseph give away?
  28. 28.What is half of 20?
  29. 29.What is half of 38?
  30. 30.What is half of 10?
  31. 31.What is three quarters of 8?
  32. 32.Saanvi has 32 crayons and gives three quarters of them to a friend. How many crayons does Saanvi give away?
  33. 33.What is one third of 18?
  34. 34.A watermelon is cut into 4 equal pieces. Priya eats 2 pieces. What fraction of the watermelon does Priya eat? =
  35. 35.A pizza is cut into 3 equal pieces. Aarav eats 1 piece. What fraction of the pizza does Aarav eat? =
  36. 36.What is one quarter of 24?
  37. 37.What is one third of 9?
  38. 38.A roti is cut into 8 equal pieces. Gurpreet eats 5 pieces. What fraction of the roti does Gurpreet eat? =
  39. 39.Farhan has 9 shells and gives one third of them to a friend. How many shells does Farhan give away?
  40. 40.A roti is cut into 6 equal pieces. Vivaan eats 2 pieces. What fraction of the roti does Vivaan eat? =

Answer key

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

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