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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 409 · 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 bigger: 1/5 or 1/11? (a) 1/11 (b) 1/5
  2. 2.1/3 of 12 =
  3. 3.How many eighths make 2 wholes?
  4. 4.Which is bigger: 1/5 or 1/4? (a) 1/5 (b) 1/4
  5. 5.How many fifths make 2 wholes?
  6. 6.Which is bigger: 1/12 or 1/10? (a) 1/10 (b) 1/12
  7. 7.Which is smaller: 1/4 or 1/12? (a) 1/4 (b) 1/12
  8. 8.Which is smaller: 1/2 or 1/4? (a) 1/2 (b) 1/4
  9. 9.1/6 of 48 =
  10. 10.1/3 of 9 =
  11. 11.How many fifths make 4 wholes?
  12. 12.Which is smaller: 1/11 or 1/8? (a) 1/11 (b) 1/8
  13. 13.How many ninths make 3 wholes?
  14. 14.Which is bigger: 1/12 or 1/3? (a) 1/3 (b) 1/12
  15. 15.How many thirds make 1 whole?
  16. 16.How many halves make 3 wholes?
  17. 17.Which is bigger: 1/7 or 1/11? (a) 1/7 (b) 1/11
  18. 18.How many sevenths make 2 wholes?
  19. 19.How many eighths make 1 whole?
  20. 20.How many tenths make 3 wholes?
  21. 21.How many eighths make 3 wholes?
  22. 22.How many halves make 4 wholes?
  23. 23.Which is bigger: 1/8 or 1/3? (a) 1/8 (b) 1/3
  24. 24.Which is bigger: 1/3 or 1/7? (a) 1/7 (b) 1/3
  25. 25.How many fifths make 1 whole?
  26. 26.Which is bigger: 1/5 or 1/2? (a) 1/2 (b) 1/5
  27. 27.1/4 of 36 =
  28. 28.Which is smaller: 1/12 or 1/5? (a) 1/12 (b) 1/5
  29. 29.Which is bigger: 1/7 or 1/5? (a) 1/7 (b) 1/5
  30. 30.1/3 of 30 =
  31. 31.1/2 of 4 =
  32. 32.How many quarters make 2 wholes?
  33. 33.How many sevenths make 4 wholes?
  34. 34.Which is smaller: 1/2 or 1/3? (a) 1/3 (b) 1/2
  35. 35.Which is smaller: 1/4 or 1/8? (a) 1/8 (b) 1/4
  36. 36.How many thirds make 2 wholes?
  37. 37.1/10 of 90 =
  38. 38.Which is smaller: 1/3 or 1/5? (a) 1/5 (b) 1/3
  39. 39.1/9 of 36 =
  40. 40.Which is smaller: 1/3 or 1/2? (a) 1/3 (b) 1/2

Answer key

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

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