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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 660 · 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 half of 40?
  2. 2.What is one quarter of 44?
  3. 3.Arjun has 24 marbles and gives one third of them to a friend. How many marbles does Arjun give away?
  4. 4.A roti is cut into 8 equal pieces. Dev eats 2 pieces. What fraction of the roti does Dev eat? =
  5. 5.A chocolate bar is cut into 2 equal pieces. Vivaan eats 1 piece. What fraction of the chocolate bar does Vivaan eat? =
  6. 6.What is one third of 21?
  7. 7.Diya has 12 mangoes and gives one quarter of them to a friend. How many mangoes does Diya give away?
  8. 8.What is half of 22?
  9. 9.What is one third of 3?
  10. 10.What is three quarters of 48?
  11. 11.What is half of 42?
  12. 12.What is one third of 15?
  13. 13.A cake is cut into 4 equal pieces. Joseph eats 2 pieces. What fraction of the cake does Joseph eat? =
  14. 14.What is half of 4?
  15. 15.What is three quarters of 16?
  16. 16.What is half of 24?
  17. 17.What is one third of 6?
  18. 18.A chocolate bar is cut into 6 equal pieces. Kabir eats 1 piece. What fraction of the chocolate bar does Kabir eat? =
  19. 19.A roti is cut into 4 equal pieces. Kavya eats 1 piece. What fraction of the roti does Kavya eat? =
  20. 20.What is one quarter of 48?
  21. 21.What is half of 10?
  22. 22.What is three quarters of 4?
  23. 23.A pizza is cut into 2 equal pieces. Ishaan eats 1 piece. What fraction of the pizza does Ishaan eat? =
  24. 24.A watermelon is cut into 4 equal pieces. Manav eats 3 pieces. What fraction of the watermelon does Manav eat? =
  25. 25.What is three quarters of 28?
  26. 26.A roti is cut into 3 equal pieces. Karan eats 2 pieces. What fraction of the roti does Karan eat? =
  27. 27.What is three quarters of 40?
  28. 28.What is one quarter of 24?
  29. 29.What is one quarter of 36?
  30. 30.What is one third of 27?
  31. 31.Riya has 20 mangoes and gives one quarter of them to a friend. How many mangoes does Riya give away?
  32. 32.What is one third of 12?
  33. 33.What is one third of 9?
  34. 34.What is half of 28?
  35. 35.What is one quarter of 16?
  36. 36.Arjun has 8 marbles and gives three quarters of them to a friend. How many marbles does Arjun give away?
  37. 37.Diya has 12 books and gives half of them to a friend. How many books does Diya give away?
  38. 38.A cake is cut into 3 equal pieces. Farhan eats 2 pieces. What fraction of the cake does Farhan eat? =
  39. 39.What is one third of 24?
  40. 40.What is three quarters of 32?

Answer key

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

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