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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 56 · 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 10?
  2. 2.What is one third of 9?
  3. 3.A cake is cut into 6 equal pieces. Joseph eats 4 pieces. What fraction of the cake does Joseph eat? =
  4. 4.Joseph has 12 balls and gives one third of them to a friend. How many balls does Joseph give away?
  5. 5.What is half of 12?
  6. 6.What is one third of 27?
  7. 7.What is half of 30?
  8. 8.What is half of 44?
  9. 9.Ishaan has 8 balloons and gives half of them to a friend. How many balloons does Ishaan give away?
  10. 10.What is half of 46?
  11. 11.What is three quarters of 40?
  12. 12.What is half of 36?
  13. 13.What is one third of 12?
  14. 14.A watermelon is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the watermelon does Lakshmi eat? =
  15. 15.Vivaan has 18 laddoos and gives one third of them to a friend. How many laddoos does Vivaan give away?
  16. 16.A chocolate bar is cut into 2 equal pieces. Sneha eats 1 piece. What fraction of the chocolate bar does Sneha eat? =
  17. 17.What is three quarters of 4?
  18. 18.A watermelon is cut into 8 equal pieces. Karan eats 2 pieces. What fraction of the watermelon does Karan eat? =
  19. 19.A chocolate bar is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the chocolate bar does Isha eat? =
  20. 20.What is half of 38?
  21. 21.Rahul has 30 marbles and gives one third of them to a friend. How many marbles does Rahul give away?
  22. 22.What is half of 18?
  23. 23.Karan has 8 crayons and gives one quarter of them to a friend. How many crayons does Karan give away?
  24. 24.Diya has 6 mangoes and gives one third of them to a friend. How many mangoes does Diya give away?
  25. 25.What is three quarters of 48?
  26. 26.Isha has 20 shells and gives three quarters of them to a friend. How many shells does Isha give away?
  27. 27.What is half of 4?
  28. 28.A roti is cut into 6 equal pieces. Diya eats 2 pieces. What fraction of the roti does Diya eat? =
  29. 29.A watermelon is cut into 6 equal pieces. Farhan eats 4 pieces. What fraction of the watermelon does Farhan eat? =
  30. 30.Nisha has 36 mangoes and gives one quarter of them to a friend. How many mangoes does Nisha give away?
  31. 31.What is one quarter of 20?
  32. 32.What is one quarter of 12?
  33. 33.Meera has 6 kites and gives one third of them to a friend. How many kites does Meera give away?
  34. 34.Vivaan has 8 balloons and gives half of them to a friend. How many balloons does Vivaan give away?
  35. 35.What is half of 8?
  36. 36.What is one third of 6?
  37. 37.A cake is cut into 3 equal pieces. Zoya eats 1 piece. What fraction of the cake does Zoya eat? =
  38. 38.What is one third of 24?
  39. 39.What is one quarter of 4?
  40. 40.What is three quarters of 32?

Answer key

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

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