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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 86 · 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 4?
  2. 2.A pizza is cut into 2 equal pieces. Arjun eats 1 piece. What fraction of the pizza does Arjun eat? =
  3. 3.What is three quarters of 48?
  4. 4.What is one third of 9?
  5. 5.What is one third of 12?
  6. 6.What is half of 16?
  7. 7.What is half of 20?
  8. 8.What is half of 24?
  9. 9.What is one third of 15?
  10. 10.What is half of 26?
  11. 11.What is half of 12?
  12. 12.What is half of 36?
  13. 13.What is one quarter of 48?
  14. 14.Diya has 4 balls and gives half of them to a friend. How many balls does Diya give away?
  15. 15.What is three quarters of 12?
  16. 16.A watermelon is cut into 4 equal pieces. Kavya eats 3 pieces. What fraction of the watermelon does Kavya eat? =
  17. 17.What is three quarters of 8?
  18. 18.Aarav has 24 books and gives three quarters of them to a friend. How many books does Aarav give away?
  19. 19.A cake is cut into 4 equal pieces. Vivaan eats 2 pieces. What fraction of the cake does Vivaan eat? =
  20. 20.What is three quarters of 4?
  21. 21.What is half of 50?
  22. 22.Ishaan has 28 books and gives one quarter of them to a friend. How many books does Ishaan give away?
  23. 23.What is one third of 21?
  24. 24.What is one quarter of 28?
  25. 25.Arjun has 16 balloons and gives three quarters of them to a friend. How many balloons does Arjun give away?
  26. 26.What is one third of 18?
  27. 27.A roti is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  28. 28.What is half of 18?
  29. 29.Dev has 14 kites and gives half of them to a friend. How many kites does Dev give away?
  30. 30.A roti is cut into 3 equal pieces. Sneha eats 2 pieces. What fraction of the roti does Sneha eat? =
  31. 31.What is half of 38?
  32. 32.What is half of 42?
  33. 33.What is half of 48?
  34. 34.A pizza is cut into 6 equal pieces. Tara eats 1 piece. What fraction of the pizza does Tara eat? =
  35. 35.What is one quarter of 36?
  36. 36.Isha has 24 mangoes and gives one third of them to a friend. How many mangoes does Isha give away?
  37. 37.What is half of 10?
  38. 38.A watermelon is cut into 8 equal pieces. Riya eats 5 pieces. What fraction of the watermelon does Riya eat? =
  39. 39.What is one quarter of 12?
  40. 40.Pooja has 16 marbles and gives three quarters of them to a friend. How many marbles does Pooja give away?

Answer key

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

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