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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 421 · 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.Meera has 30 marbles and gives one third of them to a friend. How many marbles does Meera give away?
  2. 2.What is half of 8?
  3. 3.A roti is cut into 8 equal pieces. Riya eats 3 pieces. What fraction of the roti does Riya eat? =
  4. 4.What is half of 22?
  5. 5.What is half of 44?
  6. 6.What is one quarter of 36?
  7. 7.What is half of 14?
  8. 8.What is half of 46?
  9. 9.What is one third of 3?
  10. 10.A chocolate bar is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the chocolate bar does Aditya eat? =
  11. 11.What is one third of 9?
  12. 12.What is half of 42?
  13. 13.A cake is cut into 2 equal pieces. Zoya eats 1 piece. What fraction of the cake does Zoya eat? =
  14. 14.What is one third of 30?
  15. 15.A roti is cut into 2 equal pieces. Joseph eats 1 piece. What fraction of the roti does Joseph eat? =
  16. 16.What is one third of 15?
  17. 17.A pizza is cut into 8 equal pieces. Rahul eats 7 pieces. What fraction of the pizza does Rahul eat? =
  18. 18.What is one third of 27?
  19. 19.What is three quarters of 12?
  20. 20.A watermelon is cut into 6 equal pieces. Kavya eats 3 pieces. What fraction of the watermelon does Kavya eat? =
  21. 21.What is three quarters of 24?
  22. 22.Manav has 16 balloons and gives half of them to a friend. How many balloons does Manav give away?
  23. 23.What is half of 32?
  24. 24.A cake is cut into 4 equal pieces. Meera eats 3 pieces. What fraction of the cake does Meera eat? =
  25. 25.A chocolate bar is cut into 4 equal pieces. Dev eats 1 piece. What fraction of the chocolate bar does Dev eat? =
  26. 26.Gurpreet has 12 shells and gives one quarter of them to a friend. How many shells does Gurpreet give away?
  27. 27.What is half of 24?
  28. 28.What is half of 40?
  29. 29.What is one third of 12?
  30. 30.A chocolate bar is cut into 6 equal pieces. Nisha eats 3 pieces. What fraction of the chocolate bar does Nisha eat? =
  31. 31.What is half of 6?
  32. 32.What is half of 30?
  33. 33.A cake is cut into 8 equal pieces. Nisha eats 6 pieces. What fraction of the cake does Nisha eat? =
  34. 34.A chocolate bar is cut into 2 equal pieces. Saanvi eats 1 piece. What fraction of the chocolate bar does Saanvi eat? =
  35. 35.A cake is cut into 3 equal pieces. Tara eats 2 pieces. What fraction of the cake does Tara eat? =
  36. 36.What is three quarters of 28?
  37. 37.What is half of 12?
  38. 38.What is one quarter of 44?
  39. 39.What is one quarter of 4?
  40. 40.What is half of 20?

Answer key

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

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