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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 411 · 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 12?
  2. 2.What is half of 34?
  3. 3.A pizza is cut into 8 equal pieces. Dev eats 1 piece. What fraction of the pizza does Dev eat? =
  4. 4.What is three quarters of 16?
  5. 5.Tara has 8 balloons and gives three quarters of them to a friend. How many balloons does Tara give away?
  6. 6.Joseph has 10 balls and gives half of them to a friend. How many balls does Joseph give away?
  7. 7.What is half of 18?
  8. 8.A roti is cut into 3 equal pieces. Gurpreet eats 2 pieces. What fraction of the roti does Gurpreet eat? =
  9. 9.Sneha has 18 books and gives one third of them to a friend. How many books does Sneha give away?
  10. 10.What is one third of 3?
  11. 11.Ananya has 8 flowers and gives one quarter of them to a friend. How many flowers does Ananya give away?
  12. 12.What is one quarter of 36?
  13. 13.What is one third of 27?
  14. 14.A pizza is cut into 3 equal pieces. Ananya eats 1 piece. What fraction of the pizza does Ananya eat? =
  15. 15.What is half of 36?
  16. 16.Sneha has 16 mangoes and gives one quarter of them to a friend. How many mangoes does Sneha give away?
  17. 17.What is one third of 21?
  18. 18.What is one third of 24?
  19. 19.A chocolate bar is cut into 4 equal pieces. Rahul eats 1 piece. What fraction of the chocolate bar does Rahul eat? =
  20. 20.What is three quarters of 48?
  21. 21.A cake is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the cake does Rohan eat? =
  22. 22.Gurpreet has 12 balloons and gives three quarters of them to a friend. How many balloons does Gurpreet give away?
  23. 23.What is half of 50?
  24. 24.A pizza is cut into 8 equal pieces. Zoya eats 6 pieces. What fraction of the pizza does Zoya eat? =
  25. 25.What is three quarters of 44?
  26. 26.Dev has 28 laddoos and gives three quarters of them to a friend. How many laddoos does Dev give away?
  27. 27.A chocolate bar is cut into 4 equal pieces. Diya eats 1 piece. What fraction of the chocolate bar does Diya eat? =
  28. 28.A watermelon is cut into 3 equal pieces. Aarav eats 1 piece. What fraction of the watermelon does Aarav eat? =
  29. 29.What is one quarter of 48?
  30. 30.What is half of 28?
  31. 31.What is three quarters of 4?
  32. 32.A roti is cut into 4 equal pieces. Aarav eats 1 piece. What fraction of the roti does Aarav eat? =
  33. 33.A cake is cut into 3 equal pieces. Vivaan eats 2 pieces. What fraction of the cake does Vivaan eat? =
  34. 34.A watermelon is cut into 4 equal pieces. Nisha eats 3 pieces. What fraction of the watermelon does Nisha eat? =
  35. 35.A pizza is cut into 3 equal pieces. Dev eats 1 piece. What fraction of the pizza does Dev eat? =
  36. 36.What is one quarter of 32?
  37. 37.A roti is cut into 2 equal pieces. Dev eats 1 piece. What fraction of the roti does Dev eat? =
  38. 38.A cake is cut into 4 equal pieces. Joseph eats 1 piece. What fraction of the cake does Joseph eat? =
  39. 39.What is half of 14?
  40. 40.Riya has 15 mangoes and gives one third of them to a friend. How many mangoes does Riya give away?

Answer key

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

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