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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 636 · 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 three quarters of 28?
  2. 2.What is one quarter of 20?
  3. 3.What is half of 46?
  4. 4.What is half of 10?
  5. 5.What is half of 6?
  6. 6.What is three quarters of 36?
  7. 7.What is one third of 15?
  8. 8.A pizza is cut into 3 equal pieces. Aditya eats 1 piece. What fraction of the pizza does Aditya eat? =
  9. 9.What is half of 30?
  10. 10.A cake is cut into 6 equal pieces. Rohan eats 5 pieces. What fraction of the cake does Rohan eat? =
  11. 11.A watermelon is cut into 4 equal pieces. Diya eats 2 pieces. What fraction of the watermelon does Diya eat? =
  12. 12.What is half of 40?
  13. 13.A roti is cut into 4 equal pieces. Priya eats 2 pieces. What fraction of the roti does Priya eat? =
  14. 14.What is one third of 27?
  15. 15.What is one third of 30?
  16. 16.What is one third of 21?
  17. 17.What is three quarters of 48?
  18. 18.Nisha has 28 mangoes and gives one quarter of them to a friend. How many mangoes does Nisha give away?
  19. 19.What is three quarters of 16?
  20. 20.Tara has 16 pencils and gives three quarters of them to a friend. How many pencils does Tara give away?
  21. 21.What is one third of 18?
  22. 22.What is one quarter of 40?
  23. 23.A roti is cut into 3 equal pieces. Riya eats 2 pieces. What fraction of the roti does Riya eat? =
  24. 24.Diya has 24 balloons and gives one third of them to a friend. How many balloons does Diya give away?
  25. 25.What is one third of 6?
  26. 26.A chocolate bar is cut into 3 equal pieces. Isha eats 1 piece. What fraction of the chocolate bar does Isha eat? =
  27. 27.What is half of 42?
  28. 28.Isha has 20 marbles and gives three quarters of them to a friend. How many marbles does Isha give away?
  29. 29.What is three quarters of 32?
  30. 30.What is one quarter of 36?
  31. 31.What is three quarters of 40?
  32. 32.Farhan has 6 balloons and gives half of them to a friend. How many balloons does Farhan give away?
  33. 33.What is half of 44?
  34. 34.What is one quarter of 16?
  35. 35.Kabir has 36 bananas and gives three quarters of them to a friend. How many bananas does Kabir give away?
  36. 36.A cake is cut into 6 equal pieces. Lakshmi eats 4 pieces. What fraction of the cake does Lakshmi eat? =
  37. 37.What is half of 8?
  38. 38.Manav has 10 bananas and gives half of them to a friend. How many bananas does Manav give away?
  39. 39.A chocolate bar is cut into 2 equal pieces. Tara eats 1 piece. What fraction of the chocolate bar does Tara eat? =
  40. 40.What is one third of 24?

Answer key

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

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