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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 773 · 40 sums
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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 20?
  3. 3.What is half of 36?
  4. 4.A cake is cut into 6 equal pieces. Kabir eats 2 pieces. What fraction of the cake does Kabir eat? =
  5. 5.What is half of 30?
  6. 6.A pizza is cut into 3 equal pieces. Vivaan eats 2 pieces. What fraction of the pizza does Vivaan eat? =
  7. 7.Rahul has 8 mangoes and gives one quarter of them to a friend. How many mangoes does Rahul give away?
  8. 8.A roti is cut into 8 equal pieces. Gurpreet eats 5 pieces. What fraction of the roti does Gurpreet eat? =
  9. 9.What is half of 4?
  10. 10.What is three quarters of 12?
  11. 11.A watermelon is cut into 3 equal pieces. Joseph eats 2 pieces. What fraction of the watermelon does Joseph eat? =
  12. 12.What is one quarter of 8?
  13. 13.What is one quarter of 4?
  14. 14.What is half of 26?
  15. 15.Vivaan has 24 shells and gives one third of them to a friend. How many shells does Vivaan give away?
  16. 16.What is one quarter of 28?
  17. 17.A watermelon is cut into 8 equal pieces. Lakshmi eats 7 pieces. What fraction of the watermelon does Lakshmi eat? =
  18. 18.What is half of 50?
  19. 19.What is one third of 6?
  20. 20.A pizza is cut into 2 equal pieces. Riya eats 1 piece. What fraction of the pizza does Riya eat? =
  21. 21.What is one third of 12?
  22. 22.Sneha has 9 mangoes and gives one third of them to a friend. How many mangoes does Sneha give away?
  23. 23.A watermelon is cut into 3 equal pieces. Dev eats 1 piece. What fraction of the watermelon does Dev eat? =
  24. 24.A watermelon is cut into 4 equal pieces. Ishaan eats 2 pieces. What fraction of the watermelon does Ishaan eat? =
  25. 25.What is three quarters of 40?
  26. 26.A pizza is cut into 3 equal pieces. Meera eats 1 piece. What fraction of the pizza does Meera eat? =
  27. 27.Ananya has 36 laddoos and gives three quarters of them to a friend. How many laddoos does Ananya give away?
  28. 28.Riya has 6 pencils and gives half of them to a friend. How many pencils does Riya give away?
  29. 29.What is one third of 21?
  30. 30.What is one quarter of 24?
  31. 31.A watermelon is cut into 3 equal pieces. Ishaan eats 1 piece. What fraction of the watermelon does Ishaan eat? =
  32. 32.A roti is cut into 3 equal pieces. Farhan eats 1 piece. What fraction of the roti does Farhan eat? =
  33. 33.A roti is cut into 3 equal pieces. Priya eats 1 piece. What fraction of the roti does Priya eat? =
  34. 34.A cake is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the cake does Lakshmi eat? =
  35. 35.A cake is cut into 3 equal pieces. Saanvi eats 1 piece. What fraction of the cake does Saanvi eat? =
  36. 36.Pooja has 24 shells and gives three quarters of them to a friend. How many shells does Pooja give away?
  37. 37.What is three quarters of 16?
  38. 38.A pizza is cut into 6 equal pieces. Isha eats 4 pieces. What fraction of the pizza does Isha eat? =
  39. 39.Sneha has 16 shells and gives three quarters of them to a friend. How many shells does Sneha give away?
  40. 40.A roti is cut into 6 equal pieces. Nisha eats 2 pieces. What fraction of the roti does Nisha eat? =

Answer key

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

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