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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 916 · 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 18?
  2. 2.A roti is cut into 6 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  3. 3.What is half of 30?
  4. 4.What is three quarters of 32?
  5. 5.What is one quarter of 12?
  6. 6.A chocolate bar is cut into 2 equal pieces. Vivaan eats 1 piece. What fraction of the chocolate bar does Vivaan eat? =
  7. 7.A chocolate bar is cut into 3 equal pieces. Manav eats 1 piece. What fraction of the chocolate bar does Manav eat? =
  8. 8.What is one quarter of 44?
  9. 9.What is one third of 15?
  10. 10.What is half of 28?
  11. 11.What is one quarter of 24?
  12. 12.What is one quarter of 40?
  13. 13.What is one third of 27?
  14. 14.Meera has 24 balls and gives one third of them to a friend. How many balls does Meera give away?
  15. 15.What is one quarter of 8?
  16. 16.What is three quarters of 8?
  17. 17.Nisha has 36 laddoos and gives one quarter of them to a friend. How many laddoos does Nisha give away?
  18. 18.A cake is cut into 2 equal pieces. Riya eats 1 piece. What fraction of the cake does Riya eat? =
  19. 19.What is one third of 24?
  20. 20.What is one third of 9?
  21. 21.A roti is cut into 6 equal pieces. Isha eats 4 pieces. What fraction of the roti does Isha eat? =
  22. 22.What is half of 16?
  23. 23.What is half of 10?
  24. 24.A roti is cut into 8 equal pieces. Aarav eats 3 pieces. What fraction of the roti does Aarav eat? =
  25. 25.A pizza is cut into 4 equal pieces. Pooja eats 1 piece. What fraction of the pizza does Pooja eat? =
  26. 26.Aditya has 10 balloons and gives half of them to a friend. How many balloons does Aditya give away?
  27. 27.A watermelon is cut into 6 equal pieces. Ananya eats 1 piece. What fraction of the watermelon does Ananya eat? =
  28. 28.What is one third of 6?
  29. 29.A roti is cut into 6 equal pieces. Meera eats 1 piece. What fraction of the roti does Meera eat? =
  30. 30.What is half of 4?
  31. 31.A pizza is cut into 3 equal pieces. Meera eats 1 piece. What fraction of the pizza does Meera eat? =
  32. 32.What is half of 36?
  33. 33.Rohan has 20 shells and gives half of them to a friend. How many shells does Rohan give away?
  34. 34.What is one quarter of 4?
  35. 35.What is three quarters of 24?
  36. 36.A roti is cut into 2 equal pieces. Zoya eats 1 piece. What fraction of the roti does Zoya eat? =
  37. 37.Vivaan has 16 marbles and gives three quarters of them to a friend. How many marbles does Vivaan give away?
  38. 38.What is one third of 12?
  39. 39.What is half of 12?
  40. 40.What is half of 32?

Answer key

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

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