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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 568 · 40 sums
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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 quarter of 16?
  2. 2.What is three quarters of 36?
  3. 3.What is three quarters of 12?
  4. 4.What is half of 6?
  5. 5.A watermelon is cut into 2 equal pieces. Saanvi eats 1 piece. What fraction of the watermelon does Saanvi eat? =
  6. 6.What is half of 36?
  7. 7.What is half of 12?
  8. 8.A watermelon is cut into 3 equal pieces. Meera eats 2 pieces. What fraction of the watermelon does Meera eat? =
  9. 9.Riya has 12 balls and gives three quarters of them to a friend. How many balls does Riya give away?
  10. 10.What is half of 14?
  11. 11.What is one third of 18?
  12. 12.What is half of 16?
  13. 13.Ishaan has 36 pencils and gives three quarters of them to a friend. How many pencils does Ishaan give away?
  14. 14.What is one quarter of 28?
  15. 15.What is one quarter of 24?
  16. 16.What is one third of 30?
  17. 17.A chocolate bar is cut into 3 equal pieces. Priya eats 1 piece. What fraction of the chocolate bar does Priya eat? =
  18. 18.A cake is cut into 4 equal pieces. Joseph eats 2 pieces. What fraction of the cake does Joseph eat? =
  19. 19.Ananya has 30 kites and gives one third of them to a friend. How many kites does Ananya give away?
  20. 20.Diya has 12 marbles and gives half of them to a friend. How many marbles does Diya give away?
  21. 21.What is one third of 21?
  22. 22.A watermelon is cut into 4 equal pieces. Vivaan eats 3 pieces. What fraction of the watermelon does Vivaan eat? =
  23. 23.Isha has 4 shells and gives half of them to a friend. How many shells does Isha give away?
  24. 24.Ananya has 12 pencils and gives one quarter of them to a friend. How many pencils does Ananya give away?
  25. 25.What is half of 44?
  26. 26.What is half of 38?
  27. 27.What is one third of 12?
  28. 28.What is three quarters of 4?
  29. 29.What is three quarters of 28?
  30. 30.A watermelon is cut into 4 equal pieces. Rohan eats 3 pieces. What fraction of the watermelon does Rohan eat? =
  31. 31.What is three quarters of 8?
  32. 32.A roti is cut into 2 equal pieces. Rahul eats 1 piece. What fraction of the roti does Rahul eat? =
  33. 33.What is half of 22?
  34. 34.Meera has 28 books and gives one quarter of them to a friend. How many books does Meera give away?
  35. 35.What is one third of 6?
  36. 36.What is one quarter of 48?
  37. 37.A cake is cut into 2 equal pieces. Tara eats 1 piece. What fraction of the cake does Tara eat? =
  38. 38.What is half of 18?
  39. 39.Diya has 9 crayons and gives one third of them to a friend. How many crayons does Diya give away?
  40. 40.What is one third of 15?

Answer key

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

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