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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 24 · 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: 1/7 or 1/11? (a) 1/7 (b) 1/11
  2. 2.Which is smaller: 1/12 or 1/2? (a) 1/12 (b) 1/2
  3. 3.How many tenths make 4 wholes?
  4. 4.How many thirds make 1 whole?
  5. 5.Which is bigger: 1/3 or 1/10? (a) 1/10 (b) 1/3
  6. 6.Which is smaller: 1/8 or 1/9? (a) 1/8 (b) 1/9
  7. 7.1/5 of 45 =
  8. 8.How many thirds make 3 wholes?
  9. 9.1/8 of 56 =
  10. 10.1/3 of 21 =
  11. 11.1/4 of 8 =
  12. 12.Which is bigger: 1/7 or 1/2? (a) 1/2 (b) 1/7
  13. 13.How many tenths make 3 wholes?
  14. 14.1/5 of 25 =
  15. 15.How many fifths make 4 wholes?
  16. 16.How many sixths make 4 wholes?
  17. 17.Which is smaller: 1/4 or 1/12? (a) 1/4 (b) 1/12
  18. 18.1/4 of 32 =
  19. 19.How many quarters make 2 wholes?
  20. 20.Which is bigger: 1/4 or 1/9? (a) 1/4 (b) 1/9
  21. 21.Which is bigger: 1/3 or 1/4? (a) 1/4 (b) 1/3
  22. 22.How many ninths make 3 wholes?
  23. 23.Which is smaller: 1/9 or 1/11? (a) 1/9 (b) 1/11
  24. 24.How many halves make 3 wholes?
  25. 25.Which is bigger: 1/10 or 1/8? (a) 1/8 (b) 1/10
  26. 26.1/6 of 54 =
  27. 27.1/4 of 28 =
  28. 28.How many sevenths make 1 whole?
  29. 29.Which is smaller: 1/8 or 1/3? (a) 1/3 (b) 1/8
  30. 30.1/3 of 6 =
  31. 31.How many quarters make 1 whole?
  32. 32.1/8 of 16 =
  33. 33.1/7 of 63 =
  34. 34.1/7 of 49 =
  35. 35.Which is bigger: 1/9 or 1/12? (a) 1/9 (b) 1/12
  36. 36.1/6 of 24 =
  37. 37.How many sevenths make 3 wholes?
  38. 38.1/9 of 9 =
  39. 39.Which is bigger: 1/9 or 1/11? (a) 1/9 (b) 1/11
  40. 40.Which is smaller: 1/2 or 1/7? (a) 1/7 (b) 1/2

Answer key

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

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