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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 809 · 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 quarter of 20?
  2. 2.Manav has 8 pencils and gives half of them to a friend. How many pencils does Manav give away?
  3. 3.What is three quarters of 32?
  4. 4.A cake is cut into 2 equal pieces. Manav eats 1 piece. What fraction of the cake does Manav eat? =
  5. 5.Aditya has 36 balloons and gives one quarter of them to a friend. How many balloons does Aditya give away?
  6. 6.What is half of 12?
  7. 7.A pizza is cut into 4 equal pieces. Ananya eats 1 piece. What fraction of the pizza does Ananya eat? =
  8. 8.What is half of 14?
  9. 9.What is one third of 30?
  10. 10.What is one quarter of 16?
  11. 11.What is half of 32?
  12. 12.Aarav has 32 mangoes and gives three quarters of them to a friend. How many mangoes does Aarav give away?
  13. 13.What is half of 36?
  14. 14.What is half of 46?
  15. 15.Riya has 30 mangoes and gives one third of them to a friend. How many mangoes does Riya give away?
  16. 16.What is three quarters of 44?
  17. 17.What is one quarter of 12?
  18. 18.What is one third of 24?
  19. 19.Priya has 16 bananas and gives three quarters of them to a friend. How many bananas does Priya give away?
  20. 20.Rahul has 20 pencils and gives three quarters of them to a friend. How many pencils does Rahul give away?
  21. 21.Diya has 18 books and gives half of them to a friend. How many books does Diya give away?
  22. 22.What is one third of 15?
  23. 23.What is three quarters of 28?
  24. 24.Rohan has 16 mangoes and gives half of them to a friend. How many mangoes does Rohan give away?
  25. 25.What is one third of 9?
  26. 26.What is one third of 18?
  27. 27.A roti is cut into 8 equal pieces. Tara eats 5 pieces. What fraction of the roti does Tara eat? =
  28. 28.A chocolate bar is cut into 2 equal pieces. Manav eats 1 piece. What fraction of the chocolate bar does Manav eat? =
  29. 29.Zoya has 14 balloons and gives half of them to a friend. How many balloons does Zoya give away?
  30. 30.What is half of 16?
  31. 31.What is one third of 27?
  32. 32.What is one third of 12?
  33. 33.A roti is cut into 6 equal pieces. Isha eats 3 pieces. What fraction of the roti does Isha eat? =
  34. 34.What is half of 30?
  35. 35.A watermelon is cut into 4 equal pieces. Kavya eats 3 pieces. What fraction of the watermelon does Kavya eat? =
  36. 36.A roti is cut into 3 equal pieces. Isha eats 2 pieces. What fraction of the roti does Isha eat? =
  37. 37.Meera has 24 crayons and gives one third of them to a friend. How many crayons does Meera give away?
  38. 38.A cake is cut into 2 equal pieces. Nisha eats 1 piece. What fraction of the cake does Nisha eat? =
  39. 39.What is half of 42?
  40. 40.A watermelon is cut into 2 equal pieces. Meera eats 1 piece. What fraction of the watermelon does Meera eat? =

Answer key

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

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