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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 193 · 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 18?
  2. 2.What is three quarters of 12?
  3. 3.What is half of 40?
  4. 4.What is half of 28?
  5. 5.What is three quarters of 28?
  6. 6.What is one third of 27?
  7. 7.What is one quarter of 32?
  8. 8.What is one third of 30?
  9. 9.What is half of 16?
  10. 10.Gurpreet has 18 crayons and gives one third of them to a friend. How many crayons does Gurpreet give away?
  11. 11.What is half of 8?
  12. 12.What is three quarters of 20?
  13. 13.A watermelon is cut into 6 equal pieces. Pooja eats 3 pieces. What fraction of the watermelon does Pooja eat? =
  14. 14.What is half of 12?
  15. 15.What is half of 48?
  16. 16.Sneha has 30 laddoos and gives one third of them to a friend. How many laddoos does Sneha give away?
  17. 17.What is half of 6?
  18. 18.What is one third of 6?
  19. 19.What is half of 22?
  20. 20.A watermelon is cut into 6 equal pieces. Zoya eats 3 pieces. What fraction of the watermelon does Zoya eat? =
  21. 21.What is one third of 3?
  22. 22.What is one third of 24?
  23. 23.What is one third of 9?
  24. 24.What is three quarters of 32?
  25. 25.What is half of 14?
  26. 26.A pizza is cut into 8 equal pieces. Nisha eats 4 pieces. What fraction of the pizza does Nisha eat? =
  27. 27.Riya has 16 flowers and gives three quarters of them to a friend. How many flowers does Riya give away?
  28. 28.What is half of 50?
  29. 29.Rohan has 12 kites and gives three quarters of them to a friend. How many kites does Rohan give away?
  30. 30.A chocolate bar is cut into 6 equal pieces. Vivaan eats 5 pieces. What fraction of the chocolate bar does Vivaan eat? =
  31. 31.A cake is cut into 8 equal pieces. Farhan eats 2 pieces. What fraction of the cake does Farhan eat? =
  32. 32.What is one third of 21?
  33. 33.What is half of 30?
  34. 34.What is half of 46?
  35. 35.A roti is cut into 2 equal pieces. Sneha eats 1 piece. What fraction of the roti does Sneha eat? =
  36. 36.What is three quarters of 4?
  37. 37.Priya has 40 crayons and gives one quarter of them to a friend. How many crayons does Priya give away?
  38. 38.What is one quarter of 8?
  39. 39.What is one quarter of 40?
  40. 40.A roti is cut into 4 equal pieces. Saanvi eats 1 piece. What fraction of the roti does Saanvi eat? =

Answer key

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

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