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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 637 · 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 12?
  2. 2.What is one third of 24?
  3. 3.A cake is cut into 2 equal pieces. Gurpreet eats 1 piece. What fraction of the cake does Gurpreet eat? =
  4. 4.Meera has 27 books and gives one third of them to a friend. How many books does Meera give away?
  5. 5.A chocolate bar is cut into 4 equal pieces. Zoya eats 3 pieces. What fraction of the chocolate bar does Zoya eat? =
  6. 6.What is one third of 15?
  7. 7.What is three quarters of 48?
  8. 8.What is one third of 12?
  9. 9.What is half of 28?
  10. 10.What is half of 36?
  11. 11.Vivaan has 12 pencils and gives one third of them to a friend. How many pencils does Vivaan give away?
  12. 12.What is half of 40?
  13. 13.What is three quarters of 36?
  14. 14.What is one third of 6?
  15. 15.What is three quarters of 8?
  16. 16.What is one quarter of 4?
  17. 17.What is one quarter of 48?
  18. 18.What is half of 46?
  19. 19.What is half of 30?
  20. 20.Kavya has 15 bananas and gives one third of them to a friend. How many bananas does Kavya give away?
  21. 21.What is one third of 9?
  22. 22.What is half of 8?
  23. 23.What is half of 22?
  24. 24.What is one third of 27?
  25. 25.What is one quarter of 36?
  26. 26.What is half of 10?
  27. 27.Aarav has 16 shells and gives one quarter of them to a friend. How many shells does Aarav give away?
  28. 28.What is one quarter of 16?
  29. 29.Karan has 6 crayons and gives one third of them to a friend. How many crayons does Karan give away?
  30. 30.What is one third of 3?
  31. 31.What is one quarter of 32?
  32. 32.What is half of 48?
  33. 33.Arjun has 27 balloons and gives one third of them to a friend. How many balloons does Arjun give away?
  34. 34.What is three quarters of 24?
  35. 35.A watermelon is cut into 2 equal pieces. Ananya eats 1 piece. What fraction of the watermelon does Ananya eat? =
  36. 36.Diya has 27 shells and gives one third of them to a friend. How many shells does Diya give away?
  37. 37.What is half of 42?
  38. 38.What is one quarter of 44?
  39. 39.A roti is cut into 4 equal pieces. Arjun eats 2 pieces. What fraction of the roti does Arjun eat? =
  40. 40.Isha has 6 flowers and gives one third of them to a friend. How many flowers does Isha give away?

Answer key

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

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