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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 254 · 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 30?
  2. 2.What is one third of 18?
  3. 3.What is one third of 12?
  4. 4.What is one third of 9?
  5. 5.What is three quarters of 20?
  6. 6.What is half of 4?
  7. 7.Aarav has 4 books and gives half of them to a friend. How many books does Aarav give away?
  8. 8.Diya has 18 bananas and gives one third of them to a friend. How many bananas does Diya give away?
  9. 9.What is three quarters of 16?
  10. 10.Kabir has 28 books and gives three quarters of them to a friend. How many books does Kabir give away?
  11. 11.What is one third of 21?
  12. 12.Isha has 24 balloons and gives one third of them to a friend. How many balloons does Isha give away?
  13. 13.A watermelon is cut into 2 equal pieces. Gurpreet eats 1 piece. What fraction of the watermelon does Gurpreet eat? =
  14. 14.What is one quarter of 36?
  15. 15.Farhan has 28 balls and gives three quarters of them to a friend. How many balls does Farhan give away?
  16. 16.What is one quarter of 16?
  17. 17.What is half of 50?
  18. 18.What is one quarter of 8?
  19. 19.A watermelon is cut into 8 equal pieces. Joseph eats 5 pieces. What fraction of the watermelon does Joseph eat? =
  20. 20.Ananya has 8 flowers and gives half of them to a friend. How many flowers does Ananya give away?
  21. 21.What is half of 36?
  22. 22.A roti is cut into 3 equal pieces. Meera eats 1 piece. What fraction of the roti does Meera eat? =
  23. 23.What is one third of 15?
  24. 24.A pizza is cut into 8 equal pieces. Arjun eats 5 pieces. What fraction of the pizza does Arjun eat? =
  25. 25.Sneha has 12 balls and gives three quarters of them to a friend. How many balls does Sneha give away?
  26. 26.A cake is cut into 6 equal pieces. Nisha eats 3 pieces. What fraction of the cake does Nisha eat? =
  27. 27.What is one third of 3?
  28. 28.A watermelon is cut into 6 equal pieces. Joseph eats 3 pieces. What fraction of the watermelon does Joseph eat? =
  29. 29.A pizza is cut into 4 equal pieces. Vivaan eats 3 pieces. What fraction of the pizza does Vivaan eat? =
  30. 30.What is half of 6?
  31. 31.What is half of 16?
  32. 32.What is one quarter of 32?
  33. 33.What is half of 38?
  34. 34.What is one quarter of 4?
  35. 35.What is three quarters of 4?
  36. 36.What is one quarter of 24?
  37. 37.A cake is cut into 6 equal pieces. Isha eats 1 piece. What fraction of the cake does Isha eat? =
  38. 38.What is half of 22?
  39. 39.What is half of 10?
  40. 40.What is half of 30?

Answer key

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

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