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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 715 · 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 20?
  2. 2.What is three quarters of 4?
  3. 3.A chocolate bar is cut into 4 equal pieces. Riya eats 1 piece. What fraction of the chocolate bar does Riya eat? =
  4. 4.What is one quarter of 8?
  5. 5.What is one third of 15?
  6. 6.Gurpreet has 27 mangoes and gives one third of them to a friend. How many mangoes does Gurpreet give away?
  7. 7.What is three quarters of 24?
  8. 8.What is one third of 30?
  9. 9.What is half of 16?
  10. 10.What is half of 18?
  11. 11.Karan has 28 bananas and gives three quarters of them to a friend. How many bananas does Karan give away?
  12. 12.What is one third of 3?
  13. 13.What is half of 30?
  14. 14.What is one third of 24?
  15. 15.A chocolate bar is cut into 8 equal pieces. Zoya eats 5 pieces. What fraction of the chocolate bar does Zoya eat? =
  16. 16.What is half of 6?
  17. 17.Ishaan has 6 marbles and gives one third of them to a friend. How many marbles does Ishaan give away?
  18. 18.What is half of 34?
  19. 19.What is half of 42?
  20. 20.A roti is cut into 4 equal pieces. Aditya eats 2 pieces. What fraction of the roti does Aditya eat? =
  21. 21.What is half of 50?
  22. 22.What is half of 32?
  23. 23.A cake is cut into 2 equal pieces. Diya eats 1 piece. What fraction of the cake does Diya eat? =
  24. 24.What is three quarters of 28?
  25. 25.Riya has 18 balls and gives one third of them to a friend. How many balls does Riya give away?
  26. 26.A watermelon is cut into 2 equal pieces. Aarav eats 1 piece. What fraction of the watermelon does Aarav eat? =
  27. 27.What is half of 12?
  28. 28.What is one third of 27?
  29. 29.Rohan has 12 mangoes and gives one quarter of them to a friend. How many mangoes does Rohan give away?
  30. 30.Isha has 20 laddoos and gives half of them to a friend. How many laddoos does Isha give away?
  31. 31.A chocolate bar is cut into 4 equal pieces. Farhan eats 2 pieces. What fraction of the chocolate bar does Farhan eat? =
  32. 32.Rohan has 18 marbles and gives half of them to a friend. How many marbles does Rohan give away?
  33. 33.Karan has 16 pencils and gives one quarter of them to a friend. How many pencils does Karan give away?
  34. 34.What is half of 22?
  35. 35.What is one third of 6?
  36. 36.What is half of 24?
  37. 37.Saanvi has 32 balloons and gives one quarter of them to a friend. How many balloons does Saanvi give away?
  38. 38.A roti is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the roti does Isha eat? =
  39. 39.What is half of 40?
  40. 40.What is half of 46?

Answer key

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

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