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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 136 · 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 half of 14?
  3. 3.Manav has 30 mangoes and gives one third of them to a friend. How many mangoes does Manav give away?
  4. 4.Rohan has 40 mangoes and gives one quarter of them to a friend. How many mangoes does Rohan give away?
  5. 5.What is half of 38?
  6. 6.What is one quarter of 8?
  7. 7.What is three quarters of 4?
  8. 8.What is one third of 9?
  9. 9.A chocolate bar is cut into 4 equal pieces. Kavya eats 2 pieces. What fraction of the chocolate bar does Kavya eat? =
  10. 10.Manav has 24 balloons and gives three quarters of them to a friend. How many balloons does Manav give away?
  11. 11.What is one third of 12?
  12. 12.A chocolate bar is cut into 3 equal pieces. Priya eats 1 piece. What fraction of the chocolate bar does Priya eat? =
  13. 13.What is half of 22?
  14. 14.What is one third of 3?
  15. 15.What is three quarters of 16?
  16. 16.What is one quarter of 12?
  17. 17.What is half of 42?
  18. 18.A roti is cut into 3 equal pieces. Kabir eats 1 piece. What fraction of the roti does Kabir eat? =
  19. 19.Diya has 12 laddoos and gives half of them to a friend. How many laddoos does Diya give away?
  20. 20.Diya has 18 bananas and gives half of them to a friend. How many bananas does Diya give away?
  21. 21.A chocolate bar is cut into 6 equal pieces. Meera eats 5 pieces. What fraction of the chocolate bar does Meera eat? =
  22. 22.A cake is cut into 6 equal pieces. Rahul eats 3 pieces. What fraction of the cake does Rahul eat? =
  23. 23.What is half of 50?
  24. 24.What is one third of 30?
  25. 25.Meera has 16 kites and gives three quarters of them to a friend. How many kites does Meera give away?
  26. 26.Pooja has 12 balloons and gives half of them to a friend. How many balloons does Pooja give away?
  27. 27.A watermelon is cut into 6 equal pieces. Ananya eats 4 pieces. What fraction of the watermelon does Ananya eat? =
  28. 28.What is one quarter of 32?
  29. 29.What is one third of 15?
  30. 30.What is half of 28?
  31. 31.A roti is cut into 4 equal pieces. Meera eats 2 pieces. What fraction of the roti does Meera eat? =
  32. 32.What is one quarter of 40?
  33. 33.What is half of 12?
  34. 34.Joseph has 21 marbles and gives one third of them to a friend. How many marbles does Joseph give away?
  35. 35.What is one third of 18?
  36. 36.What is one quarter of 28?
  37. 37.What is half of 44?
  38. 38.What is three quarters of 8?
  39. 39.What is three quarters of 36?
  40. 40.Priya has 36 bananas and gives one quarter of them to a friend. How many bananas does Priya give away?

Answer key

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

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