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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 812 · 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.Rohan has 8 mangoes and gives half of them to a friend. How many mangoes does Rohan give away?
  2. 2.What is half of 42?
  3. 3.What is three quarters of 36?
  4. 4.What is one third of 27?
  5. 5.What is one quarter of 28?
  6. 6.Sneha has 27 balls and gives one third of them to a friend. How many balls does Sneha give away?
  7. 7.What is half of 8?
  8. 8.What is one quarter of 20?
  9. 9.What is half of 38?
  10. 10.Rahul has 14 balloons and gives half of them to a friend. How many balloons does Rahul give away?
  11. 11.What is three quarters of 28?
  12. 12.What is one quarter of 40?
  13. 13.What is one third of 18?
  14. 14.What is three quarters of 12?
  15. 15.A roti is cut into 4 equal pieces. Vivaan eats 1 piece. What fraction of the roti does Vivaan eat? =
  16. 16.What is one third of 3?
  17. 17.What is one quarter of 48?
  18. 18.A roti is cut into 6 equal pieces. Riya eats 3 pieces. What fraction of the roti does Riya eat? =
  19. 19.A cake is cut into 2 equal pieces. Arjun eats 1 piece. What fraction of the cake does Arjun eat? =
  20. 20.Lakshmi has 28 balloons and gives one quarter of them to a friend. How many balloons does Lakshmi give away?
  21. 21.What is one third of 21?
  22. 22.What is half of 48?
  23. 23.What is one third of 9?
  24. 24.Ananya has 14 pencils and gives half of them to a friend. How many pencils does Ananya give away?
  25. 25.What is one third of 24?
  26. 26.A watermelon is cut into 8 equal pieces. Kabir eats 4 pieces. What fraction of the watermelon does Kabir eat? =
  27. 27.Nisha has 12 crayons and gives one third of them to a friend. How many crayons does Nisha give away?
  28. 28.What is half of 40?
  29. 29.What is half of 18?
  30. 30.What is one third of 6?
  31. 31.Karan has 16 shells and gives one quarter of them to a friend. How many shells does Karan give away?
  32. 32.Sneha has 6 balls and gives half of them to a friend. How many balls does Sneha give away?
  33. 33.Saanvi has 12 flowers and gives half of them to a friend. How many flowers does Saanvi give away?
  34. 34.What is three quarters of 32?
  35. 35.A watermelon is cut into 4 equal pieces. Saanvi eats 1 piece. What fraction of the watermelon does Saanvi eat? =
  36. 36.What is one quarter of 8?
  37. 37.Ishaan has 9 balls and gives one third of them to a friend. How many balls does Ishaan give away?
  38. 38.Saanvi has 20 marbles and gives one quarter of them to a friend. How many marbles does Saanvi give away?
  39. 39.Manav has 18 balloons and gives half of them to a friend. How many balloons does Manav give away?
  40. 40.Nisha has 18 mangoes and gives half of them to a friend. How many mangoes does Nisha give away?

Answer key

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

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