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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 520 · 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.Arjun has 20 books and gives three quarters of them to a friend. How many books does Arjun give away?
  2. 2.What is half of 38?
  3. 3.What is half of 10?
  4. 4.What is one quarter of 24?
  5. 5.A pizza is cut into 6 equal pieces. Ishaan eats 3 pieces. What fraction of the pizza does Ishaan eat? =
  6. 6.What is one third of 30?
  7. 7.What is three quarters of 16?
  8. 8.A chocolate bar is cut into 8 equal pieces. Rahul eats 1 piece. What fraction of the chocolate bar does Rahul eat? =
  9. 9.What is one third of 15?
  10. 10.What is one third of 21?
  11. 11.What is half of 28?
  12. 12.What is one quarter of 8?
  13. 13.What is three quarters of 44?
  14. 14.A cake is cut into 2 equal pieces. Gurpreet eats 1 piece. What fraction of the cake does Gurpreet eat? =
  15. 15.A cake is cut into 4 equal pieces. Vivaan eats 3 pieces. What fraction of the cake does Vivaan eat? =
  16. 16.A cake is cut into 2 equal pieces. Ishaan eats 1 piece. What fraction of the cake does Ishaan eat? =
  17. 17.Aarav has 12 balls and gives one quarter of them to a friend. How many balls does Aarav give away?
  18. 18.What is half of 44?
  19. 19.A pizza is cut into 3 equal pieces. Karan eats 1 piece. What fraction of the pizza does Karan eat? =
  20. 20.What is half of 46?
  21. 21.Aditya has 12 kites and gives one third of them to a friend. How many kites does Aditya give away?
  22. 22.What is half of 12?
  23. 23.What is half of 26?
  24. 24.A pizza is cut into 3 equal pieces. Farhan eats 2 pieces. What fraction of the pizza does Farhan eat? =
  25. 25.What is half of 4?
  26. 26.A watermelon is cut into 2 equal pieces. Priya eats 1 piece. What fraction of the watermelon does Priya eat? =
  27. 27.What is half of 40?
  28. 28.What is one quarter of 28?
  29. 29.What is half of 20?
  30. 30.What is one third of 12?
  31. 31.What is one quarter of 4?
  32. 32.What is three quarters of 8?
  33. 33.A roti is cut into 4 equal pieces. Joseph eats 3 pieces. What fraction of the roti does Joseph eat? =
  34. 34.A chocolate bar is cut into 4 equal pieces. Riya eats 1 piece. What fraction of the chocolate bar does Riya eat? =
  35. 35.What is half of 30?
  36. 36.What is one quarter of 44?
  37. 37.What is one quarter of 40?
  38. 38.What is one quarter of 32?
  39. 39.What is one quarter of 36?
  40. 40.What is one third of 9?

Answer key

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

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