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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 664 · 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 28?
  2. 2.Priya has 4 pencils and gives half of them to a friend. How many pencils does Priya give away?
  3. 3.What is half of 20?
  4. 4.What is half of 34?
  5. 5.A watermelon is cut into 4 equal pieces. Pooja eats 2 pieces. What fraction of the watermelon does Pooja eat? =
  6. 6.What is one third of 6?
  7. 7.What is one quarter of 40?
  8. 8.Isha has 9 shells and gives one third of them to a friend. How many shells does Isha give away?
  9. 9.Sneha has 16 flowers and gives one quarter of them to a friend. How many flowers does Sneha give away?
  10. 10.A chocolate bar is cut into 2 equal pieces. Aarav eats 1 piece. What fraction of the chocolate bar does Aarav eat? =
  11. 11.What is one third of 18?
  12. 12.What is half of 42?
  13. 13.What is half of 50?
  14. 14.Ishaan has 14 marbles and gives half of them to a friend. How many marbles does Ishaan give away?
  15. 15.A roti is cut into 8 equal pieces. Saanvi eats 2 pieces. What fraction of the roti does Saanvi eat? =
  16. 16.What is one quarter of 36?
  17. 17.What is one quarter of 28?
  18. 18.A cake is cut into 2 equal pieces. Diya eats 1 piece. What fraction of the cake does Diya eat? =
  19. 19.A roti is cut into 2 equal pieces. Farhan eats 1 piece. What fraction of the roti does Farhan eat? =
  20. 20.What is one third of 3?
  21. 21.What is three quarters of 12?
  22. 22.A cake is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the cake does Rohan eat? =
  23. 23.What is half of 24?
  24. 24.What is one third of 24?
  25. 25.A pizza is cut into 6 equal pieces. Riya eats 2 pieces. What fraction of the pizza does Riya eat? =
  26. 26.A chocolate bar is cut into 6 equal pieces. Tara eats 2 pieces. What fraction of the chocolate bar does Tara eat? =
  27. 27.A cake is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the cake does Isha eat? =
  28. 28.A pizza is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the pizza does Isha eat? =
  29. 29.A cake is cut into 8 equal pieces. Arjun eats 3 pieces. What fraction of the cake does Arjun eat? =
  30. 30.What is one quarter of 24?
  31. 31.What is one quarter of 4?
  32. 32.Isha has 4 balloons and gives half of them to a friend. How many balloons does Isha give away?
  33. 33.A chocolate bar is cut into 6 equal pieces. Priya eats 1 piece. What fraction of the chocolate bar does Priya eat? =
  34. 34.Dev has 15 balls and gives one third of them to a friend. How many balls does Dev give away?
  35. 35.What is half of 38?
  36. 36.Sneha has 40 books and gives three quarters of them to a friend. How many books does Sneha give away?
  37. 37.What is half of 10?
  38. 38.What is three quarters of 44?
  39. 39.Rahul has 18 flowers and gives one third of them to a friend. How many flowers does Rahul give away?
  40. 40.What is three quarters of 28?

Answer key

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

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