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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 660 · 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.Which is smaller: 1/8 or 1/5? (a) 1/8 (b) 1/5
  2. 2.1/9 of 36 =
  3. 3.How many quarters make 1 whole?
  4. 4.1/4 of 20 =
  5. 5.Which is smaller: 1/3 or 1/11? (a) 1/11 (b) 1/3
  6. 6.How many eighths make 3 wholes?
  7. 7.Which is smaller: 1/3 or 1/5? (a) 1/3 (b) 1/5
  8. 8.Which is smaller: 1/4 or 1/8? (a) 1/4 (b) 1/8
  9. 9.Which is smaller: 1/7 or 1/12? (a) 1/7 (b) 1/12
  10. 10.How many eighths make 4 wholes?
  11. 11.1/8 of 24 =
  12. 12.Which is bigger: 1/5 or 1/9? (a) 1/9 (b) 1/5
  13. 13.1/5 of 30 =
  14. 14.How many thirds make 2 wholes?
  15. 15.Which is smaller: 1/11 or 1/2? (a) 1/2 (b) 1/11
  16. 16.1/5 of 35 =
  17. 17.1/7 of 28 =
  18. 18.1/3 of 9 =
  19. 19.How many eighths make 2 wholes?
  20. 20.Which is bigger: 1/7 or 1/9? (a) 1/7 (b) 1/9
  21. 21.How many quarters make 3 wholes?
  22. 22.1/10 of 80 =
  23. 23.How many ninths make 2 wholes?
  24. 24.Which is bigger: 1/2 or 1/12? (a) 1/12 (b) 1/2
  25. 25.1/8 of 16 =
  26. 26.Which is smaller: 1/12 or 1/4? (a) 1/12 (b) 1/4
  27. 27.Which is smaller: 1/3 or 1/10? (a) 1/10 (b) 1/3
  28. 28.Which is bigger: 1/3 or 1/2? (a) 1/3 (b) 1/2
  29. 29.How many halves make 4 wholes?
  30. 30.How many thirds make 3 wholes?
  31. 31.1/7 of 21 =
  32. 32.How many sevenths make 3 wholes?
  33. 33.Which is smaller: 1/4 or 1/9? (a) 1/9 (b) 1/4
  34. 34.1/6 of 54 =
  35. 35.1/9 of 27 =
  36. 36.Which is bigger: 1/2 or 1/6? (a) 1/2 (b) 1/6
  37. 37.Which is smaller: 1/7 or 1/10? (a) 1/7 (b) 1/10
  38. 38.1/3 of 3 =
  39. 39.Which is smaller: 1/10 or 1/7? (a) 1/7 (b) 1/10
  40. 40.Which is smaller: 1/10 or 1/5? (a) 1/10 (b) 1/5

Answer key

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

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