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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 175 · 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 42?
  2. 2.What is half of 6?
  3. 3.What is one third of 30?
  4. 4.What is half of 12?
  5. 5.Kabir has 12 marbles and gives half of them to a friend. How many marbles does Kabir give away?
  6. 6.A chocolate bar is cut into 4 equal pieces. Dev eats 1 piece. What fraction of the chocolate bar does Dev eat? =
  7. 7.A cake is cut into 6 equal pieces. Aditya eats 3 pieces. What fraction of the cake does Aditya eat? =
  8. 8.Dev has 9 balls and gives one third of them to a friend. How many balls does Dev give away?
  9. 9.What is half of 40?
  10. 10.What is one third of 24?
  11. 11.What is half of 48?
  12. 12.What is three quarters of 44?
  13. 13.What is one third of 3?
  14. 14.What is one third of 6?
  15. 15.What is half of 28?
  16. 16.What is half of 38?
  17. 17.What is half of 34?
  18. 18.What is one third of 12?
  19. 19.Priya has 32 crayons and gives one quarter of them to a friend. How many crayons does Priya give away?
  20. 20.What is three quarters of 20?
  21. 21.What is one quarter of 24?
  22. 22.A pizza is cut into 6 equal pieces. Saanvi eats 5 pieces. What fraction of the pizza does Saanvi eat? =
  23. 23.Rohan has 36 bananas and gives three quarters of them to a friend. How many bananas does Rohan give away?
  24. 24.A watermelon is cut into 2 equal pieces. Sneha eats 1 piece. What fraction of the watermelon does Sneha eat? =
  25. 25.A chocolate bar is cut into 3 equal pieces. Vivaan eats 1 piece. What fraction of the chocolate bar does Vivaan eat? =
  26. 26.A roti is cut into 8 equal pieces. Priya eats 1 piece. What fraction of the roti does Priya eat? =
  27. 27.A roti is cut into 6 equal pieces. Vivaan eats 5 pieces. What fraction of the roti does Vivaan eat? =
  28. 28.A roti is cut into 6 equal pieces. Pooja eats 2 pieces. What fraction of the roti does Pooja eat? =
  29. 29.What is three quarters of 40?
  30. 30.What is one third of 18?
  31. 31.What is half of 4?
  32. 32.Dev has 27 mangoes and gives one third of them to a friend. How many mangoes does Dev give away?
  33. 33.Rohan has 16 balls and gives one quarter of them to a friend. How many balls does Rohan give away?
  34. 34.A pizza is cut into 8 equal pieces. Ananya eats 5 pieces. What fraction of the pizza does Ananya eat? =
  35. 35.What is three quarters of 4?
  36. 36.What is half of 22?
  37. 37.Aarav has 12 marbles and gives one quarter of them to a friend. How many marbles does Aarav give away?
  38. 38.A watermelon is cut into 8 equal pieces. Priya eats 2 pieces. What fraction of the watermelon does Priya eat? =
  39. 39.What is three quarters of 48?
  40. 40.What is one quarter of 20?

Answer key

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

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