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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 189 · 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: 1/3 or 1/10? (a) 1/3 (b) 1/10
  2. 2.1/4 of 32 =
  3. 3.How many ninths make 4 wholes?
  4. 4.1/2 of 6 =
  5. 5.1/7 of 28 =
  6. 6.Which is smaller: 1/8 or 1/7? (a) 1/8 (b) 1/7
  7. 7.How many eighths make 2 wholes?
  8. 8.Which is bigger: 1/6 or 1/12? (a) 1/12 (b) 1/6
  9. 9.How many sevenths make 4 wholes?
  10. 10.1/6 of 60 =
  11. 11.How many sixths make 3 wholes?
  12. 12.1/2 of 12 =
  13. 13.Which is smaller: 1/7 or 1/10? (a) 1/10 (b) 1/7
  14. 14.Which is bigger: 1/10 or 1/9? (a) 1/9 (b) 1/10
  15. 15.Which is smaller: 1/6 or 1/2? (a) 1/6 (b) 1/2
  16. 16.Which is smaller: 1/11 or 1/12? (a) 1/12 (b) 1/11
  17. 17.Which is smaller: 1/2 or 1/8? (a) 1/8 (b) 1/2
  18. 18.Which is smaller: 1/12 or 1/3? (a) 1/12 (b) 1/3
  19. 19.How many sixths make 4 wholes?
  20. 20.Which is bigger: 1/4 or 1/3? (a) 1/3 (b) 1/4
  21. 21.1/2 of 10 =
  22. 22.1/3 of 18 =
  23. 23.1/7 of 49 =
  24. 24.How many ninths make 1 whole?
  25. 25.Which is bigger: 1/6 or 1/9? (a) 1/6 (b) 1/9
  26. 26.Which is bigger: 1/10 or 1/12? (a) 1/12 (b) 1/10
  27. 27.Which is bigger: 1/8 or 1/10? (a) 1/10 (b) 1/8
  28. 28.Which is bigger: 1/4 or 1/12? (a) 1/4 (b) 1/12
  29. 29.How many thirds make 1 whole?
  30. 30.How many eighths make 4 wholes?
  31. 31.Which is smaller: 1/12 or 1/5? (a) 1/12 (b) 1/5
  32. 32.1/10 of 100 =
  33. 33.Which is smaller: 1/10 or 1/7? (a) 1/10 (b) 1/7
  34. 34.How many sevenths make 3 wholes?
  35. 35.Which is smaller: 1/5 or 1/4? (a) 1/5 (b) 1/4
  36. 36.Which is smaller: 1/4 or 1/3? (a) 1/4 (b) 1/3
  37. 37.Which is smaller: 1/5 or 1/2? (a) 1/5 (b) 1/2
  38. 38.1/10 of 20 =
  39. 39.Which is bigger: 1/6 or 1/10? (a) 1/6 (b) 1/10
  40. 40.Which is bigger: 1/7 or 1/5? (a) 1/7 (b) 1/5

Answer key

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

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