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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 518 · 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 38?
  2. 2.A cake is cut into 2 equal pieces. Aditya eats 1 piece. What fraction of the cake does Aditya eat? =
  3. 3.What is one third of 12?
  4. 4.What is three quarters of 44?
  5. 5.A roti is cut into 2 equal pieces. Isha eats 1 piece. What fraction of the roti does Isha eat? =
  6. 6.What is one third of 9?
  7. 7.A cake is cut into 2 equal pieces. Zoya eats 1 piece. What fraction of the cake does Zoya eat? =
  8. 8.A watermelon is cut into 3 equal pieces. Zoya eats 2 pieces. What fraction of the watermelon does Zoya eat? =
  9. 9.What is one third of 6?
  10. 10.What is one third of 21?
  11. 11.What is one quarter of 20?
  12. 12.What is half of 30?
  13. 13.Ananya has 18 mangoes and gives one third of them to a friend. How many mangoes does Ananya give away?
  14. 14.Lakshmi has 6 pencils and gives half of them to a friend. How many pencils does Lakshmi give away?
  15. 15.What is half of 28?
  16. 16.What is half of 22?
  17. 17.What is three quarters of 12?
  18. 18.A chocolate bar is cut into 2 equal pieces. Ishaan eats 1 piece. What fraction of the chocolate bar does Ishaan eat? =
  19. 19.What is one quarter of 8?
  20. 20.A pizza is cut into 8 equal pieces. Riya eats 5 pieces. What fraction of the pizza does Riya eat? =
  21. 21.What is one quarter of 48?
  22. 22.A pizza is cut into 2 equal pieces. Kabir eats 1 piece. What fraction of the pizza does Kabir eat? =
  23. 23.What is half of 18?
  24. 24.Pooja has 18 flowers and gives half of them to a friend. How many flowers does Pooja give away?
  25. 25.Meera has 20 marbles and gives half of them to a friend. How many marbles does Meera give away?
  26. 26.A roti is cut into 6 equal pieces. Pooja eats 4 pieces. What fraction of the roti does Pooja eat? =
  27. 27.What is one third of 15?
  28. 28.A roti is cut into 4 equal pieces. Ishaan eats 3 pieces. What fraction of the roti does Ishaan eat? =
  29. 29.A chocolate bar is cut into 6 equal pieces. Kabir eats 1 piece. What fraction of the chocolate bar does Kabir eat? =
  30. 30.Joseph has 36 mangoes and gives one quarter of them to a friend. How many mangoes does Joseph give away?
  31. 31.What is half of 36?
  32. 32.Rohan has 36 balls and gives one quarter of them to a friend. How many balls does Rohan give away?
  33. 33.What is one quarter of 32?
  34. 34.What is three quarters of 32?
  35. 35.What is half of 26?
  36. 36.What is half of 4?
  37. 37.What is one third of 24?
  38. 38.What is three quarters of 48?
  39. 39.What is three quarters of 16?
  40. 40.Nisha has 20 balls and gives half of them to a friend. How many balls does Nisha give away?

Answer key

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

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