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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 622 · 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 three quarters of 40?
  2. 2.Isha has 15 laddoos and gives one third of them to a friend. How many laddoos does Isha give away?
  3. 3.What is one quarter of 8?
  4. 4.A roti is cut into 4 equal pieces. Ishaan eats 2 pieces. What fraction of the roti does Ishaan eat? =
  5. 5.What is half of 36?
  6. 6.Ananya has 12 books and gives one quarter of them to a friend. How many books does Ananya give away?
  7. 7.What is one third of 6?
  8. 8.What is three quarters of 16?
  9. 9.What is half of 32?
  10. 10.What is half of 46?
  11. 11.A cake is cut into 3 equal pieces. Ishaan eats 1 piece. What fraction of the cake does Ishaan eat? =
  12. 12.What is one quarter of 44?
  13. 13.What is one third of 15?
  14. 14.What is half of 30?
  15. 15.A roti is cut into 4 equal pieces. Arjun eats 1 piece. What fraction of the roti does Arjun eat? =
  16. 16.What is half of 38?
  17. 17.What is one third of 21?
  18. 18.A cake is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the cake does Rohan eat? =
  19. 19.Ananya has 10 balloons and gives half of them to a friend. How many balloons does Ananya give away?
  20. 20.What is one third of 27?
  21. 21.What is half of 8?
  22. 22.Tara has 32 pencils and gives three quarters of them to a friend. How many pencils does Tara give away?
  23. 23.What is half of 22?
  24. 24.Lakshmi has 21 books and gives one third of them to a friend. How many books does Lakshmi give away?
  25. 25.A cake is cut into 4 equal pieces. Aarav eats 1 piece. What fraction of the cake does Aarav eat? =
  26. 26.What is one quarter of 24?
  27. 27.Zoya has 4 flowers and gives half of them to a friend. How many flowers does Zoya give away?
  28. 28.What is three quarters of 12?
  29. 29.What is one quarter of 12?
  30. 30.A pizza is cut into 8 equal pieces. Arjun eats 2 pieces. What fraction of the pizza does Arjun eat? =
  31. 31.What is one quarter of 16?
  32. 32.Meera has 20 pencils and gives one quarter of them to a friend. How many pencils does Meera give away?
  33. 33.What is three quarters of 20?
  34. 34.What is one third of 30?
  35. 35.Riya has 27 mangoes and gives one third of them to a friend. How many mangoes does Riya give away?
  36. 36.A pizza is cut into 3 equal pieces. Joseph eats 1 piece. What fraction of the pizza does Joseph eat? =
  37. 37.A roti is cut into 2 equal pieces. Rahul eats 1 piece. What fraction of the roti does Rahul eat? =
  38. 38.What is one third of 9?
  39. 39.A pizza is cut into 8 equal pieces. Ananya eats 3 pieces. What fraction of the pizza does Ananya eat? =
  40. 40.What is three quarters of 24?

Answer key

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

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