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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 309 · 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 one third of 27?
  2. 2.What is half of 34?
  3. 3.What is half of 22?
  4. 4.A pizza is cut into 8 equal pieces. Dev eats 6 pieces. What fraction of the pizza does Dev eat? =
  5. 5.What is one third of 6?
  6. 6.A chocolate bar is cut into 2 equal pieces. Nisha eats 1 piece. What fraction of the chocolate bar does Nisha eat? =
  7. 7.What is half of 38?
  8. 8.Zoya has 15 pencils and gives one third of them to a friend. How many pencils does Zoya give away?
  9. 9.What is one third of 9?
  10. 10.A roti is cut into 2 equal pieces. Diya eats 1 piece. What fraction of the roti does Diya eat? =
  11. 11.A pizza is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the pizza does Rohan eat? =
  12. 12.Manav has 12 mangoes and gives one quarter of them to a friend. How many mangoes does Manav give away?
  13. 13.What is half of 24?
  14. 14.What is three quarters of 40?
  15. 15.Joseph has 12 mangoes and gives half of them to a friend. How many mangoes does Joseph give away?
  16. 16.A roti is cut into 6 equal pieces. Aditya eats 1 piece. What fraction of the roti does Aditya eat? =
  17. 17.What is half of 42?
  18. 18.What is one third of 18?
  19. 19.Isha has 4 books and gives half of them to a friend. How many books does Isha give away?
  20. 20.What is half of 6?
  21. 21.What is three quarters of 20?
  22. 22.A cake is cut into 4 equal pieces. Karan eats 1 piece. What fraction of the cake does Karan eat? =
  23. 23.What is one third of 3?
  24. 24.Priya has 8 laddoos and gives one quarter of them to a friend. How many laddoos does Priya give away?
  25. 25.What is three quarters of 28?
  26. 26.What is half of 44?
  27. 27.Aditya has 16 mangoes and gives three quarters of them to a friend. How many mangoes does Aditya give away?
  28. 28.A pizza is cut into 6 equal pieces. Meera eats 3 pieces. What fraction of the pizza does Meera eat? =
  29. 29.A roti is cut into 3 equal pieces. Aarav eats 1 piece. What fraction of the roti does Aarav eat? =
  30. 30.What is one quarter of 16?
  31. 31.What is three quarters of 12?
  32. 32.Saanvi has 12 flowers and gives half of them to a friend. How many flowers does Saanvi give away?
  33. 33.What is half of 12?
  34. 34.What is half of 8?
  35. 35.What is three quarters of 24?
  36. 36.What is one quarter of 40?
  37. 37.Gurpreet has 14 crayons and gives half of them to a friend. How many crayons does Gurpreet give away?
  38. 38.A watermelon is cut into 6 equal pieces. Tara eats 3 pieces. What fraction of the watermelon does Tara eat? =
  39. 39.What is one quarter of 12?
  40. 40.What is one quarter of 4?

Answer key

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

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