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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 199 · 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: 1/12 or 1/6? (a) 1/12 (b) 1/6
  2. 2.1/3 of 9 =
  3. 3.1/2 of 14 =
  4. 4.1/6 of 42 =
  5. 5.Which is bigger: 1/9 or 1/5? (a) 1/9 (b) 1/5
  6. 6.1/6 of 30 =
  7. 7.How many halves make 1 whole?
  8. 8.1/10 of 70 =
  9. 9.1/3 of 30 =
  10. 10.1/4 of 8 =
  11. 11.Which is smaller: 1/9 or 1/3? (a) 1/3 (b) 1/9
  12. 12.Which is bigger: 1/10 or 1/3? (a) 1/10 (b) 1/3
  13. 13.1/4 of 36 =
  14. 14.Which is smaller: 1/8 or 1/2? (a) 1/8 (b) 1/2
  15. 15.Which is bigger: 1/4 or 1/3? (a) 1/4 (b) 1/3
  16. 16.Which is smaller: 1/2 or 1/7? (a) 1/7 (b) 1/2
  17. 17.Which is smaller: 1/6 or 1/11? (a) 1/6 (b) 1/11
  18. 18.Which is smaller: 1/11 or 1/9? (a) 1/11 (b) 1/9
  19. 19.Which is smaller: 1/6 or 1/7? (a) 1/7 (b) 1/6
  20. 20.1/9 of 54 =
  21. 21.How many sixths make 3 wholes?
  22. 22.Which is smaller: 1/10 or 1/9? (a) 1/9 (b) 1/10
  23. 23.How many eighths make 2 wholes?
  24. 24.How many tenths make 1 whole?
  25. 25.How many tenths make 2 wholes?
  26. 26.How many quarters make 3 wholes?
  27. 27.1/5 of 25 =
  28. 28.1/8 of 64 =
  29. 29.1/8 of 8 =
  30. 30.How many eighths make 3 wholes?
  31. 31.Which is smaller: 1/2 or 1/9? (a) 1/9 (b) 1/2
  32. 32.Which is bigger: 1/2 or 1/12? (a) 1/2 (b) 1/12
  33. 33.Which is smaller: 1/11 or 1/12? (a) 1/12 (b) 1/11
  34. 34.Which is bigger: 1/5 or 1/2? (a) 1/2 (b) 1/5
  35. 35.1/9 of 63 =
  36. 36.1/7 of 21 =
  37. 37.1/4 of 16 =
  38. 38.Which is bigger: 1/5 or 1/8? (a) 1/5 (b) 1/8
  39. 39.How many sevenths make 1 whole?
  40. 40.Which is smaller: 1/7 or 1/3? (a) 1/3 (b) 1/7

Answer key

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

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