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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 270 · 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.Ananya has 20 laddoos and gives one quarter of them to a friend. How many laddoos does Ananya give away?
  3. 3.What is one third of 27?
  4. 4.A roti is cut into 2 equal pieces. Kavya eats 1 piece. What fraction of the roti does Kavya eat? =
  5. 5.What is one quarter of 16?
  6. 6.Manav has 28 laddoos and gives one quarter of them to a friend. How many laddoos does Manav give away?
  7. 7.A chocolate bar is cut into 4 equal pieces. Sneha eats 2 pieces. What fraction of the chocolate bar does Sneha eat? =
  8. 8.What is half of 24?
  9. 9.What is half of 40?
  10. 10.What is one quarter of 28?
  11. 11.What is half of 22?
  12. 12.What is one third of 30?
  13. 13.What is half of 8?
  14. 14.What is three quarters of 8?
  15. 15.What is one quarter of 20?
  16. 16.Lakshmi has 18 pencils and gives one third of them to a friend. How many pencils does Lakshmi give away?
  17. 17.What is half of 18?
  18. 18.What is half of 38?
  19. 19.What is half of 32?
  20. 20.What is one third of 3?
  21. 21.What is half of 20?
  22. 22.What is three quarters of 40?
  23. 23.What is one third of 12?
  24. 24.What is half of 14?
  25. 25.What is half of 42?
  26. 26.A watermelon is cut into 3 equal pieces. Kavya eats 2 pieces. What fraction of the watermelon does Kavya eat? =
  27. 27.A roti is cut into 8 equal pieces. Kabir eats 3 pieces. What fraction of the roti does Kabir eat? =
  28. 28.What is one quarter of 12?
  29. 29.A watermelon is cut into 3 equal pieces. Ananya eats 2 pieces. What fraction of the watermelon does Ananya eat? =
  30. 30.A roti is cut into 6 equal pieces. Karan eats 5 pieces. What fraction of the roti does Karan eat? =
  31. 31.What is three quarters of 28?
  32. 32.A roti is cut into 2 equal pieces. Aarav eats 1 piece. What fraction of the roti does Aarav eat? =
  33. 33.Manav has 16 shells and gives one quarter of them to a friend. How many shells does Manav give away?
  34. 34.What is three quarters of 4?
  35. 35.What is half of 16?
  36. 36.Vivaan has 9 flowers and gives one third of them to a friend. How many flowers does Vivaan give away?
  37. 37.Sneha has 30 flowers and gives one third of them to a friend. How many flowers does Sneha give away?
  38. 38.What is half of 28?
  39. 39.What is half of 4?
  40. 40.Sneha has 36 marbles and gives three quarters of them to a friend. How many marbles does Sneha give away?

Answer key

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

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