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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 590 · 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 half of 34?
  2. 2.What is one third of 9?
  3. 3.What is three quarters of 40?
  4. 4.What is one quarter of 16?
  5. 5.What is half of 4?
  6. 6.What is one third of 24?
  7. 7.What is one third of 18?
  8. 8.Arjun has 40 pencils and gives one quarter of them to a friend. How many pencils does Arjun give away?
  9. 9.Rohan has 15 marbles and gives one third of them to a friend. How many marbles does Rohan give away?
  10. 10.What is one third of 6?
  11. 11.A cake is cut into 8 equal pieces. Aditya eats 1 piece. What fraction of the cake does Aditya eat? =
  12. 12.What is three quarters of 32?
  13. 13.A roti is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  14. 14.What is half of 38?
  15. 15.What is half of 36?
  16. 16.A roti is cut into 3 equal pieces. Saanvi eats 2 pieces. What fraction of the roti does Saanvi eat? =
  17. 17.A roti is cut into 3 equal pieces. Tara eats 1 piece. What fraction of the roti does Tara eat? =
  18. 18.What is one third of 12?
  19. 19.What is one quarter of 32?
  20. 20.What is one quarter of 12?
  21. 21.What is half of 12?
  22. 22.What is one quarter of 4?
  23. 23.What is one quarter of 44?
  24. 24.A cake is cut into 6 equal pieces. Aarav eats 4 pieces. What fraction of the cake does Aarav eat? =
  25. 25.What is half of 26?
  26. 26.What is half of 6?
  27. 27.A roti is cut into 4 equal pieces. Kabir eats 1 piece. What fraction of the roti does Kabir eat? =
  28. 28.A watermelon is cut into 2 equal pieces. Saanvi eats 1 piece. What fraction of the watermelon does Saanvi eat? =
  29. 29.A chocolate bar is cut into 8 equal pieces. Karan eats 4 pieces. What fraction of the chocolate bar does Karan eat? =
  30. 30.Tara has 20 flowers and gives one quarter of them to a friend. How many flowers does Tara give away?
  31. 31.What is half of 32?
  32. 32.What is three quarters of 36?
  33. 33.What is half of 18?
  34. 34.What is three quarters of 12?
  35. 35.A chocolate bar is cut into 3 equal pieces. Tara eats 1 piece. What fraction of the chocolate bar does Tara eat? =
  36. 36.What is half of 10?
  37. 37.Nisha has 8 mangoes and gives half of them to a friend. How many mangoes does Nisha give away?
  38. 38.What is one third of 3?
  39. 39.What is half of 24?
  40. 40.What is three quarters of 16?

Answer key

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

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