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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 834 · 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 half of 10?
  3. 3.A watermelon is cut into 2 equal pieces. Rohan eats 1 piece. What fraction of the watermelon does Rohan eat? =
  4. 4.A roti is cut into 4 equal pieces. Farhan eats 2 pieces. What fraction of the roti does Farhan eat? =
  5. 5.What is three quarters of 16?
  6. 6.What is three quarters of 20?
  7. 7.What is half of 30?
  8. 8.What is half of 8?
  9. 9.What is one third of 9?
  10. 10.What is half of 6?
  11. 11.Diya has 28 crayons and gives one quarter of them to a friend. How many crayons does Diya give away?
  12. 12.What is one quarter of 24?
  13. 13.A cake is cut into 8 equal pieces. Tara eats 6 pieces. What fraction of the cake does Tara eat? =
  14. 14.What is half of 22?
  15. 15.Sneha has 28 crayons and gives one quarter of them to a friend. How many crayons does Sneha give away?
  16. 16.Farhan has 32 shells and gives one quarter of them to a friend. How many shells does Farhan give away?
  17. 17.What is one quarter of 4?
  18. 18.What is one third of 3?
  19. 19.Saanvi has 24 balls and gives one quarter of them to a friend. How many balls does Saanvi give away?
  20. 20.What is one quarter of 28?
  21. 21.A chocolate bar is cut into 3 equal pieces. Nisha eats 2 pieces. What fraction of the chocolate bar does Nisha eat? =
  22. 22.Tara has 9 shells and gives one third of them to a friend. How many shells does Tara give away?
  23. 23.Saanvi has 12 mangoes and gives three quarters of them to a friend. How many mangoes does Saanvi give away?
  24. 24.What is one quarter of 16?
  25. 25.Pooja has 12 mangoes and gives half of them to a friend. How many mangoes does Pooja give away?
  26. 26.What is half of 38?
  27. 27.A pizza is cut into 8 equal pieces. Ishaan eats 3 pieces. What fraction of the pizza does Ishaan eat? =
  28. 28.What is half of 26?
  29. 29.A pizza is cut into 2 equal pieces. Zoya eats 1 piece. What fraction of the pizza does Zoya eat? =
  30. 30.A chocolate bar is cut into 4 equal pieces. Arjun eats 2 pieces. What fraction of the chocolate bar does Arjun eat? =
  31. 31.What is half of 18?
  32. 32.What is one third of 21?
  33. 33.What is three quarters of 48?
  34. 34.A pizza is cut into 4 equal pieces. Isha eats 1 piece. What fraction of the pizza does Isha eat? =
  35. 35.A watermelon is cut into 3 equal pieces. Diya eats 1 piece. What fraction of the watermelon does Diya eat? =
  36. 36.A chocolate bar is cut into 4 equal pieces. Riya eats 3 pieces. What fraction of the chocolate bar does Riya eat? =
  37. 37.What is three quarters of 8?
  38. 38.What is half of 16?
  39. 39.A roti is cut into 3 equal pieces. Joseph eats 1 piece. What fraction of the roti does Joseph eat? =
  40. 40.Karan has 20 marbles and gives one quarter of them to a friend. How many marbles does Karan give away?

Answer key

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

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