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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 103 · 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 9?
  2. 2.What is half of 32?
  3. 3.What is three quarters of 12?
  4. 4.What is half of 12?
  5. 5.Sneha has 12 pencils and gives one third of them to a friend. How many pencils does Sneha give away?
  6. 6.A cake is cut into 8 equal pieces. Manav eats 7 pieces. What fraction of the cake does Manav eat? =
  7. 7.A cake is cut into 8 equal pieces. Kavya eats 5 pieces. What fraction of the cake does Kavya eat? =
  8. 8.What is one quarter of 8?
  9. 9.What is one quarter of 40?
  10. 10.What is half of 18?
  11. 11.A pizza is cut into 4 equal pieces. Nisha eats 2 pieces. What fraction of the pizza does Nisha eat? =
  12. 12.What is one third of 6?
  13. 13.A watermelon is cut into 8 equal pieces. Joseph eats 3 pieces. What fraction of the watermelon does Joseph eat? =
  14. 14.What is three quarters of 24?
  15. 15.What is one third of 30?
  16. 16.What is one third of 12?
  17. 17.Vivaan has 8 shells and gives half of them to a friend. How many shells does Vivaan give away?
  18. 18.A pizza is cut into 4 equal pieces. Ananya eats 1 piece. What fraction of the pizza does Ananya eat? =
  19. 19.What is half of 16?
  20. 20.Lakshmi has 36 mangoes and gives one quarter of them to a friend. How many mangoes does Lakshmi give away?
  21. 21.A roti is cut into 4 equal pieces. Vivaan eats 3 pieces. What fraction of the roti does Vivaan eat? =
  22. 22.Pooja has 20 books and gives three quarters of them to a friend. How many books does Pooja give away?
  23. 23.What is one quarter of 24?
  24. 24.What is one third of 15?
  25. 25.Farhan has 28 pencils and gives one quarter of them to a friend. How many pencils does Farhan give away?
  26. 26.What is one third of 27?
  27. 27.A roti is cut into 4 equal pieces. Zoya eats 2 pieces. What fraction of the roti does Zoya eat? =
  28. 28.What is one third of 3?
  29. 29.Pooja has 16 laddoos and gives half of them to a friend. How many laddoos does Pooja give away?
  30. 30.Zoya has 32 marbles and gives three quarters of them to a friend. How many marbles does Zoya give away?
  31. 31.Meera has 16 laddoos and gives half of them to a friend. How many laddoos does Meera give away?
  32. 32.A watermelon is cut into 8 equal pieces. Karan eats 6 pieces. What fraction of the watermelon does Karan eat? =
  33. 33.What is one quarter of 36?
  34. 34.What is half of 36?
  35. 35.What is one third of 21?
  36. 36.What is one third of 18?
  37. 37.Vivaan has 16 shells and gives three quarters of them to a friend. How many shells does Vivaan give away?
  38. 38.What is half of 44?
  39. 39.A roti is cut into 2 equal pieces. Nisha eats 1 piece. What fraction of the roti does Nisha eat? =
  40. 40.What is one quarter of 28?

Answer key

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

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