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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 690 · 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 40?
  2. 2.What is one third of 30?
  3. 3.What is half of 10?
  4. 4.What is three quarters of 4?
  5. 5.What is one third of 3?
  6. 6.What is half of 12?
  7. 7.What is half of 26?
  8. 8.What is one third of 27?
  9. 9.Vivaan has 28 books and gives three quarters of them to a friend. How many books does Vivaan give away?
  10. 10.Dev has 12 balloons and gives half of them to a friend. How many balloons does Dev give away?
  11. 11.A roti is cut into 4 equal pieces. Rohan eats 1 piece. What fraction of the roti does Rohan eat? =
  12. 12.Nisha has 40 balloons and gives one quarter of them to a friend. How many balloons does Nisha give away?
  13. 13.What is half of 24?
  14. 14.Sneha has 24 mangoes and gives three quarters of them to a friend. How many mangoes does Sneha give away?
  15. 15.A cake is cut into 2 equal pieces. Meera eats 1 piece. What fraction of the cake does Meera eat? =
  16. 16.What is one third of 15?
  17. 17.Tara has 4 balls and gives half of them to a friend. How many balls does Tara give away?
  18. 18.What is one third of 6?
  19. 19.What is half of 6?
  20. 20.A chocolate bar is cut into 4 equal pieces. Arjun eats 2 pieces. What fraction of the chocolate bar does Arjun eat? =
  21. 21.A cake is cut into 4 equal pieces. Kavya eats 1 piece. What fraction of the cake does Kavya eat? =
  22. 22.What is one third of 9?
  23. 23.A cake is cut into 6 equal pieces. Ananya eats 4 pieces. What fraction of the cake does Ananya eat? =
  24. 24.A pizza is cut into 2 equal pieces. Riya eats 1 piece. What fraction of the pizza does Riya eat? =
  25. 25.Karan has 28 mangoes and gives one quarter of them to a friend. How many mangoes does Karan give away?
  26. 26.Pooja has 36 balls and gives one quarter of them to a friend. How many balls does Pooja give away?
  27. 27.What is half of 16?
  28. 28.What is one quarter of 12?
  29. 29.What is one quarter of 32?
  30. 30.Priya has 21 shells and gives one third of them to a friend. How many shells does Priya give away?
  31. 31.What is one third of 12?
  32. 32.A chocolate bar is cut into 2 equal pieces. Farhan eats 1 piece. What fraction of the chocolate bar does Farhan eat? =
  33. 33.What is three quarters of 8?
  34. 34.What is half of 32?
  35. 35.What is half of 44?
  36. 36.A roti is cut into 3 equal pieces. Ananya eats 1 piece. What fraction of the roti does Ananya eat? =
  37. 37.What is half of 20?
  38. 38.What is one quarter of 44?
  39. 39.What is half of 28?
  40. 40.Vivaan has 16 shells and gives one quarter of them to a friend. How many shells does Vivaan give away?

Answer key

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

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