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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 731 · 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 20?
  2. 2.Karan has 21 pencils and gives one third of them to a friend. How many pencils does Karan give away?
  3. 3.A watermelon is cut into 8 equal pieces. Diya eats 1 piece. What fraction of the watermelon does Diya eat? =
  4. 4.What is three quarters of 48?
  5. 5.What is half of 10?
  6. 6.What is one quarter of 40?
  7. 7.Diya has 40 balloons and gives three quarters of them to a friend. How many balloons does Diya give away?
  8. 8.A pizza is cut into 6 equal pieces. Rahul eats 3 pieces. What fraction of the pizza does Rahul eat? =
  9. 9.What is one third of 6?
  10. 10.A cake is cut into 2 equal pieces. Ananya eats 1 piece. What fraction of the cake does Ananya eat? =
  11. 11.What is one third of 15?
  12. 12.What is half of 36?
  13. 13.Gurpreet has 16 bananas and gives half of them to a friend. How many bananas does Gurpreet give away?
  14. 14.Rohan has 9 marbles and gives one third of them to a friend. How many marbles does Rohan give away?
  15. 15.A chocolate bar is cut into 6 equal pieces. Riya eats 4 pieces. What fraction of the chocolate bar does Riya eat? =
  16. 16.What is half of 34?
  17. 17.A pizza is cut into 2 equal pieces. Manav eats 1 piece. What fraction of the pizza does Manav eat? =
  18. 18.A pizza is cut into 6 equal pieces. Rahul eats 4 pieces. What fraction of the pizza does Rahul eat? =
  19. 19.Saanvi has 28 bananas and gives three quarters of them to a friend. How many bananas does Saanvi give away?
  20. 20.What is one third of 12?
  21. 21.What is one third of 18?
  22. 22.A chocolate bar is cut into 6 equal pieces. Aditya eats 4 pieces. What fraction of the chocolate bar does Aditya eat? =
  23. 23.A chocolate bar is cut into 6 equal pieces. Sneha eats 2 pieces. What fraction of the chocolate bar does Sneha eat? =
  24. 24.What is half of 6?
  25. 25.What is half of 24?
  26. 26.Gurpreet has 6 kites and gives half of them to a friend. How many kites does Gurpreet give away?
  27. 27.What is half of 40?
  28. 28.A roti is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the roti does Kavya eat? =
  29. 29.What is three quarters of 28?
  30. 30.What is one third of 24?
  31. 31.What is half of 46?
  32. 32.What is half of 14?
  33. 33.What is one quarter of 28?
  34. 34.A chocolate bar is cut into 3 equal pieces. Isha eats 1 piece. What fraction of the chocolate bar does Isha eat? =
  35. 35.What is one third of 9?
  36. 36.What is one quarter of 44?
  37. 37.Arjun has 12 balls and gives half of them to a friend. How many balls does Arjun give away?
  38. 38.A watermelon is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the watermelon does Rohan eat? =
  39. 39.Dev has 12 laddoos and gives one third of them to a friend. How many laddoos does Dev give away?
  40. 40.What is half of 48?

Answer key

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

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