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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 424 · 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 21?
  2. 2.What is one quarter of 16?
  3. 3.What is half of 6?
  4. 4.What is one third of 15?
  5. 5.A chocolate bar is cut into 2 equal pieces. Rahul eats 1 piece. What fraction of the chocolate bar does Rahul eat? =
  6. 6.Vivaan has 6 shells and gives one third of them to a friend. How many shells does Vivaan give away?
  7. 7.What is one quarter of 28?
  8. 8.A cake is cut into 6 equal pieces. Manav eats 4 pieces. What fraction of the cake does Manav eat? =
  9. 9.What is one third of 30?
  10. 10.What is half of 28?
  11. 11.A roti is cut into 2 equal pieces. Nisha eats 1 piece. What fraction of the roti does Nisha eat? =
  12. 12.A roti is cut into 6 equal pieces. Arjun eats 3 pieces. What fraction of the roti does Arjun eat? =
  13. 13.What is one quarter of 44?
  14. 14.What is one quarter of 12?
  15. 15.A watermelon is cut into 4 equal pieces. Arjun eats 1 piece. What fraction of the watermelon does Arjun eat? =
  16. 16.A chocolate bar is cut into 2 equal pieces. Arjun eats 1 piece. What fraction of the chocolate bar does Arjun eat? =
  17. 17.What is one quarter of 8?
  18. 18.Tara has 32 mangoes and gives three quarters of them to a friend. How many mangoes does Tara give away?
  19. 19.What is one third of 12?
  20. 20.Sneha has 18 balloons and gives half of them to a friend. How many balloons does Sneha give away?
  21. 21.What is three quarters of 44?
  22. 22.What is half of 8?
  23. 23.What is half of 44?
  24. 24.What is one quarter of 4?
  25. 25.Nisha has 6 mangoes and gives half of them to a friend. How many mangoes does Nisha give away?
  26. 26.A chocolate bar is cut into 6 equal pieces. Zoya eats 4 pieces. What fraction of the chocolate bar does Zoya eat? =
  27. 27.What is half of 42?
  28. 28.A pizza is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the pizza does Kavya eat? =
  29. 29.A cake is cut into 3 equal pieces. Riya eats 1 piece. What fraction of the cake does Riya eat? =
  30. 30.A chocolate bar is cut into 8 equal pieces. Aditya eats 4 pieces. What fraction of the chocolate bar does Aditya eat? =
  31. 31.Isha has 4 pencils and gives half of them to a friend. How many pencils does Isha give away?
  32. 32.Tara has 21 balls and gives one third of them to a friend. How many balls does Tara give away?
  33. 33.A cake is cut into 3 equal pieces. Ananya eats 1 piece. What fraction of the cake does Ananya eat? =
  34. 34.What is three quarters of 12?
  35. 35.Rohan has 32 kites and gives one quarter of them to a friend. How many kites does Rohan give away?
  36. 36.What is half of 32?
  37. 37.What is one third of 3?
  38. 38.Tara has 20 kites and gives one quarter of them to a friend. How many kites does Tara give away?
  39. 39.What is one quarter of 20?
  40. 40.What is half of 24?

Answer key

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

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