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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 787 · 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 12?
  2. 2.What is half of 38?
  3. 3.A cake is cut into 8 equal pieces. Nisha eats 2 pieces. What fraction of the cake does Nisha eat? =
  4. 4.What is half of 48?
  5. 5.What is one third of 15?
  6. 6.A watermelon is cut into 3 equal pieces. Arjun eats 1 piece. What fraction of the watermelon does Arjun eat? =
  7. 7.What is half of 32?
  8. 8.What is half of 14?
  9. 9.What is half of 34?
  10. 10.What is three quarters of 28?
  11. 11.What is half of 6?
  12. 12.What is half of 36?
  13. 13.Priya has 24 crayons and gives one quarter of them to a friend. How many crayons does Priya give away?
  14. 14.A pizza is cut into 2 equal pieces. Nisha eats 1 piece. What fraction of the pizza does Nisha eat? =
  15. 15.What is one third of 3?
  16. 16.A roti is cut into 2 equal pieces. Arjun eats 1 piece. What fraction of the roti does Arjun eat? =
  17. 17.A cake is cut into 4 equal pieces. Joseph eats 2 pieces. What fraction of the cake does Joseph eat? =
  18. 18.What is one third of 27?
  19. 19.What is one quarter of 44?
  20. 20.What is one third of 18?
  21. 21.What is one third of 12?
  22. 22.What is one quarter of 48?
  23. 23.A watermelon is cut into 6 equal pieces. Aarav eats 5 pieces. What fraction of the watermelon does Aarav eat? =
  24. 24.What is one third of 24?
  25. 25.What is half of 24?
  26. 26.Riya has 40 mangoes and gives three quarters of them to a friend. How many mangoes does Riya give away?
  27. 27.A roti is cut into 3 equal pieces. Diya eats 2 pieces. What fraction of the roti does Diya eat? =
  28. 28.Riya has 36 mangoes and gives three quarters of them to a friend. How many mangoes does Riya give away?
  29. 29.What is half of 26?
  30. 30.Rohan has 20 laddoos and gives half of them to a friend. How many laddoos does Rohan give away?
  31. 31.A chocolate bar is cut into 3 equal pieces. Isha eats 1 piece. What fraction of the chocolate bar does Isha eat? =
  32. 32.Arjun has 40 flowers and gives three quarters of them to a friend. How many flowers does Arjun give away?
  33. 33.What is half of 16?
  34. 34.What is one quarter of 32?
  35. 35.What is half of 50?
  36. 36.Gurpreet has 28 bananas and gives three quarters of them to a friend. How many bananas does Gurpreet give away?
  37. 37.What is one quarter of 16?
  38. 38.What is three quarters of 44?
  39. 39.A cake is cut into 8 equal pieces. Diya eats 3 pieces. What fraction of the cake does Diya eat? =
  40. 40.What is three quarters of 36?

Answer key

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

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