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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 128 · 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 three quarters of 24?
  3. 3.What is one third of 24?
  4. 4.A roti is cut into 3 equal pieces. Zoya eats 1 piece. What fraction of the roti does Zoya eat? =
  5. 5.What is three quarters of 8?
  6. 6.What is one third of 9?
  7. 7.Lakshmi has 40 laddoos and gives one quarter of them to a friend. How many laddoos does Lakshmi give away?
  8. 8.What is one third of 21?
  9. 9.What is half of 16?
  10. 10.What is one third of 3?
  11. 11.What is half of 40?
  12. 12.Joseph has 4 balloons and gives half of them to a friend. How many balloons does Joseph give away?
  13. 13.A pizza is cut into 4 equal pieces. Kabir eats 1 piece. What fraction of the pizza does Kabir eat? =
  14. 14.What is one quarter of 24?
  15. 15.Vivaan has 28 balls and gives one quarter of them to a friend. How many balls does Vivaan give away?
  16. 16.Pooja has 10 marbles and gives half of them to a friend. How many marbles does Pooja give away?
  17. 17.A cake is cut into 3 equal pieces. Kavya eats 1 piece. What fraction of the cake does Kavya eat? =
  18. 18.A roti is cut into 8 equal pieces. Kabir eats 7 pieces. What fraction of the roti does Kabir eat? =
  19. 19.Tara has 40 mangoes and gives one quarter of them to a friend. How many mangoes does Tara give away?
  20. 20.What is one third of 6?
  21. 21.Lakshmi has 12 mangoes and gives one third of them to a friend. How many mangoes does Lakshmi give away?
  22. 22.A watermelon is cut into 8 equal pieces. Manav eats 7 pieces. What fraction of the watermelon does Manav eat? =
  23. 23.A watermelon is cut into 8 equal pieces. Rohan eats 4 pieces. What fraction of the watermelon does Rohan eat? =
  24. 24.What is three quarters of 36?
  25. 25.Aarav has 24 crayons and gives three quarters of them to a friend. How many crayons does Aarav give away?
  26. 26.What is half of 12?
  27. 27.What is one quarter of 16?
  28. 28.What is one quarter of 20?
  29. 29.What is one third of 27?
  30. 30.What is half of 20?
  31. 31.What is one third of 30?
  32. 32.A chocolate bar is cut into 3 equal pieces. Kabir eats 2 pieces. What fraction of the chocolate bar does Kabir eat? =
  33. 33.What is half of 24?
  34. 34.What is one quarter of 48?
  35. 35.What is one quarter of 4?
  36. 36.What is half of 8?
  37. 37.What is half of 28?
  38. 38.Kavya has 8 pencils and gives one quarter of them to a friend. How many pencils does Kavya give away?
  39. 39.Dev has 20 pencils and gives three quarters of them to a friend. How many pencils does Dev give away?
  40. 40.What is half of 32?

Answer key

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

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