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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 599 · 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 15?
  2. 2.What is one third of 6?
  3. 3.What is three quarters of 16?
  4. 4.Nisha has 20 crayons and gives half of them to a friend. How many crayons does Nisha give away?
  5. 5.What is half of 32?
  6. 6.What is three quarters of 20?
  7. 7.What is one third of 3?
  8. 8.What is half of 24?
  9. 9.What is half of 36?
  10. 10.What is one third of 30?
  11. 11.A watermelon is cut into 2 equal pieces. Karan eats 1 piece. What fraction of the watermelon does Karan eat? =
  12. 12.A pizza is cut into 6 equal pieces. Diya eats 4 pieces. What fraction of the pizza does Diya eat? =
  13. 13.Diya has 9 bananas and gives one third of them to a friend. How many bananas does Diya give away?
  14. 14.A roti is cut into 4 equal pieces. Kabir eats 3 pieces. What fraction of the roti does Kabir eat? =
  15. 15.What is half of 46?
  16. 16.What is one third of 9?
  17. 17.What is one third of 24?
  18. 18.Joseph has 27 balloons and gives one third of them to a friend. How many balloons does Joseph give away?
  19. 19.What is three quarters of 24?
  20. 20.What is half of 8?
  21. 21.Vivaan has 18 balls and gives half of them to a friend. How many balls does Vivaan give away?
  22. 22.What is one quarter of 24?
  23. 23.Kabir has 30 shells and gives one third of them to a friend. How many shells does Kabir give away?
  24. 24.What is one quarter of 48?
  25. 25.Zoya has 15 books and gives one third of them to a friend. How many books does Zoya give away?
  26. 26.Isha has 36 flowers and gives one quarter of them to a friend. How many flowers does Isha give away?
  27. 27.A cake is cut into 8 equal pieces. Farhan eats 7 pieces. What fraction of the cake does Farhan eat? =
  28. 28.What is half of 50?
  29. 29.What is one quarter of 16?
  30. 30.Vivaan has 10 pencils and gives half of them to a friend. How many pencils does Vivaan give away?
  31. 31.Priya has 24 laddoos and gives one third of them to a friend. How many laddoos does Priya give away?
  32. 32.What is half of 20?
  33. 33.A chocolate bar is cut into 2 equal pieces. Ishaan eats 1 piece. What fraction of the chocolate bar does Ishaan eat? =
  34. 34.What is three quarters of 4?
  35. 35.What is half of 28?
  36. 36.What is three quarters of 8?
  37. 37.Vivaan has 24 mangoes and gives one quarter of them to a friend. How many mangoes does Vivaan give away?
  38. 38.Dev has 6 flowers and gives half of them to a friend. How many flowers does Dev give away?
  39. 39.Joseph has 12 balls and gives one quarter of them to a friend. How many balls does Joseph give away?
  40. 40.What is one quarter of 32?

Answer key

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

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