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Class 3 Maths Worksheet: Fractions

Maths worksheets lesson 20: Fractions: half, quarter and third · Set 671 · 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 half of 42?
  2. 2.Joseph has 24 books and gives one quarter of them to a friend. How many books does Joseph give away?
  3. 3.Riya has 4 crayons and gives half of them to a friend. How many crayons does Riya give away?
  4. 4.What is half of 34?
  5. 5.What is one quarter of 8?
  6. 6.What is one third of 27?
  7. 7.A roti is cut into 4 equal pieces. Tara eats 2 pieces. What fraction of the roti does Tara eat? =
  8. 8.A watermelon is cut into 6 equal pieces. Gurpreet eats 1 piece. What fraction of the watermelon does Gurpreet eat? =
  9. 9.What is one quarter of 4?
  10. 10.What is half of 18?
  11. 11.What is three quarters of 40?
  12. 12.What is three quarters of 12?
  13. 13.What is one quarter of 48?
  14. 14.Joseph has 16 balloons and gives half of them to a friend. How many balloons does Joseph give away?
  15. 15.What is three quarters of 16?
  16. 16.A watermelon is cut into 3 equal pieces. Vivaan eats 2 pieces. What fraction of the watermelon does Vivaan eat? =
  17. 17.What is half of 24?
  18. 18.A chocolate bar is cut into 2 equal pieces. Lakshmi eats 1 piece. What fraction of the chocolate bar does Lakshmi eat? =
  19. 19.Aditya has 8 balloons and gives three quarters of them to a friend. How many balloons does Aditya give away?
  20. 20.What is half of 48?
  21. 21.What is one third of 15?
  22. 22.What is one third of 30?
  23. 23.A chocolate bar is cut into 4 equal pieces. Joseph eats 2 pieces. What fraction of the chocolate bar does Joseph eat? =
  24. 24.What is half of 28?
  25. 25.A watermelon is cut into 3 equal pieces. Kabir eats 1 piece. What fraction of the watermelon does Kabir eat? =
  26. 26.A roti is cut into 4 equal pieces. Kabir eats 2 pieces. What fraction of the roti does Kabir eat? =
  27. 27.What is one quarter of 40?
  28. 28.A chocolate bar is cut into 6 equal pieces. Ananya eats 2 pieces. What fraction of the chocolate bar does Ananya eat? =
  29. 29.What is one quarter of 36?
  30. 30.What is one quarter of 44?
  31. 31.What is one third of 24?
  32. 32.What is one third of 6?
  33. 33.What is one quarter of 32?
  34. 34.What is half of 40?
  35. 35.What is three quarters of 44?
  36. 36.What is half of 8?
  37. 37.A roti is cut into 4 equal pieces. Aditya eats 2 pieces. What fraction of the roti does Aditya eat? =
  38. 38.What is half of 36?
  39. 39.What is half of 44?
  40. 40.Meera has 8 mangoes and gives three quarters of them to a friend. How many mangoes does Meera give away?

Answer key

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

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