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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 737 · 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 quarter of 44?
  3. 3.Zoya has 30 shells and gives one third of them to a friend. How many shells does Zoya give away?
  4. 4.What is half of 40?
  5. 5.What is three quarters of 16?
  6. 6.A roti is cut into 4 equal pieces. Riya eats 2 pieces. What fraction of the roti does Riya eat? =
  7. 7.Aarav has 16 balloons and gives one quarter of them to a friend. How many balloons does Aarav give away?
  8. 8.Meera has 18 marbles and gives half of them to a friend. How many marbles does Meera give away?
  9. 9.Ishaan has 28 balls and gives three quarters of them to a friend. How many balls does Ishaan give away?
  10. 10.What is three quarters of 40?
  11. 11.Dev has 40 crayons and gives one quarter of them to a friend. How many crayons does Dev give away?
  12. 12.A watermelon is cut into 2 equal pieces. Rahul eats 1 piece. What fraction of the watermelon does Rahul eat? =
  13. 13.Isha has 27 flowers and gives one third of them to a friend. How many flowers does Isha give away?
  14. 14.What is half of 26?
  15. 15.Ishaan has 8 balloons and gives one quarter of them to a friend. How many balloons does Ishaan give away?
  16. 16.What is one quarter of 36?
  17. 17.A chocolate bar is cut into 6 equal pieces. Rahul eats 1 piece. What fraction of the chocolate bar does Rahul eat? =
  18. 18.What is half of 46?
  19. 19.Sneha has 10 bananas and gives half of them to a friend. How many bananas does Sneha give away?
  20. 20.What is one quarter of 12?
  21. 21.What is one third of 3?
  22. 22.What is half of 4?
  23. 23.What is three quarters of 48?
  24. 24.What is one quarter of 32?
  25. 25.What is one third of 15?
  26. 26.What is one quarter of 48?
  27. 27.What is one third of 6?
  28. 28.What is half of 12?
  29. 29.A watermelon is cut into 6 equal pieces. Zoya eats 3 pieces. What fraction of the watermelon does Zoya eat? =
  30. 30.What is half of 42?
  31. 31.What is one quarter of 20?
  32. 32.What is one quarter of 16?
  33. 33.What is one quarter of 40?
  34. 34.A roti is cut into 6 equal pieces. Isha eats 5 pieces. What fraction of the roti does Isha eat? =
  35. 35.What is one third of 12?
  36. 36.What is half of 38?
  37. 37.A chocolate bar is cut into 8 equal pieces. Karan eats 5 pieces. What fraction of the chocolate bar does Karan eat? =
  38. 38.What is half of 18?
  39. 39.A cake is cut into 2 equal pieces. Aarav eats 1 piece. What fraction of the cake does Aarav eat? =
  40. 40.What is three quarters of 24?

Answer key

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

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