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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 242 · 40 questions
TalentJR

The method (More pieces, smaller pieces): Top number 1: the smaller the bottom number, the bigger the fraction. b pieces of 1/b make 1 whole; for w wholes you need w × b pieces. 1/b of a number = the number ÷ b.

NameDateTime takenScore ___ / 40
  1. 1.How many halves make 1 whole?
  2. 2.1/4 of 40 =
  3. 3.1/4 of 4 =
  4. 4.How many fifths make 2 wholes?
  5. 5.Which is bigger: 1/2 or 1/10? (a) 1/2 (b) 1/10
  6. 6.How many eighths make 1 whole?
  7. 7.How many eighths make 4 wholes?
  8. 8.1/5 of 25 =
  9. 9.Which is bigger: 1/4 or 1/11? (a) 1/4 (b) 1/11
  10. 10.1/2 of 8 =
  11. 11.Which is bigger: 1/5 or 1/11? (a) 1/5 (b) 1/11
  12. 12.Which is bigger: 1/3 or 1/2? (a) 1/2 (b) 1/3
  13. 13.Which is bigger: 1/4 or 1/10? (a) 1/10 (b) 1/4
  14. 14.1/2 of 4 =
  15. 15.Which is bigger: 1/10 or 1/8? (a) 1/10 (b) 1/8
  16. 16.1/3 of 21 =
  17. 17.1/6 of 36 =
  18. 18.Which is smaller: 1/12 or 1/5? (a) 1/5 (b) 1/12
  19. 19.How many halves make 4 wholes?
  20. 20.1/9 of 63 =
  21. 21.Which is bigger: 1/3 or 1/11? (a) 1/3 (b) 1/11
  22. 22.1/4 of 32 =
  23. 23.Which is smaller: 1/6 or 1/7? (a) 1/6 (b) 1/7
  24. 24.1/2 of 6 =
  25. 25.Which is smaller: 1/4 or 1/10? (a) 1/10 (b) 1/4
  26. 26.Which is smaller: 1/6 or 1/8? (a) 1/8 (b) 1/6
  27. 27.1/10 of 90 =
  28. 28.How many thirds make 3 wholes?
  29. 29.Which is bigger: 1/3 or 1/9? (a) 1/3 (b) 1/9
  30. 30.Which is bigger: 1/7 or 1/3? (a) 1/3 (b) 1/7
  31. 31.1/7 of 63 =
  32. 32.1/3 of 9 =
  33. 33.1/3 of 15 =
  34. 34.1/9 of 81 =
  35. 35.1/2 of 14 =
  36. 36.Which is bigger: 1/6 or 1/8? (a) 1/8 (b) 1/6
  37. 37.1/4 of 24 =
  38. 38.How many thirds make 2 wholes?
  39. 39.How many quarters make 1 whole?
  40. 40.Which is smaller: 1/6 or 1/3? (a) 1/6 (b) 1/3

Answer key

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

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