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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 56 · 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. 1.1/6 of 18 =
  2. 2.Which is smaller: 1/5 or 1/4? (a) 1/4 (b) 1/5
  3. 3.How many eighths make 4 wholes?
  4. 4.Which is bigger: 1/2 or 1/9? (a) 1/2 (b) 1/9
  5. 5.1/9 of 72 =
  6. 6.1/9 of 63 =
  7. 7.1/3 of 27 =
  8. 8.How many sevenths make 3 wholes?
  9. 9.How many thirds make 1 whole?
  10. 10.Which is bigger: 1/10 or 1/6? (a) 1/10 (b) 1/6
  11. 11.Which is bigger: 1/7 or 1/9? (a) 1/7 (b) 1/9
  12. 12.1/4 of 24 =
  13. 13.Which is smaller: 1/7 or 1/8? (a) 1/7 (b) 1/8
  14. 14.Which is smaller: 1/2 or 1/8? (a) 1/8 (b) 1/2
  15. 15.How many thirds make 3 wholes?
  16. 16.1/8 of 32 =
  17. 17.How many sevenths make 1 whole?
  18. 18.1/4 of 20 =
  19. 19.1/3 of 3 =
  20. 20.Which is smaller: 1/3 or 1/12? (a) 1/12 (b) 1/3
  21. 21.How many sevenths make 4 wholes?
  22. 22.1/10 of 60 =
  23. 23.How many fifths make 4 wholes?
  24. 24.How many tenths make 2 wholes?
  25. 25.1/3 of 6 =
  26. 26.1/2 of 4 =
  27. 27.How many halves make 3 wholes?
  28. 28.How many quarters make 2 wholes?
  29. 29.1/8 of 8 =
  30. 30.How many tenths make 3 wholes?
  31. 31.1/8 of 40 =
  32. 32.How many sixths make 1 whole?
  33. 33.Which is smaller: 1/10 or 1/7? (a) 1/7 (b) 1/10
  34. 34.1/3 of 9 =
  35. 35.Which is bigger: 1/12 or 1/2? (a) 1/2 (b) 1/12
  36. 36.Which is bigger: 1/3 or 1/2? (a) 1/2 (b) 1/3
  37. 37.1/8 of 16 =
  38. 38.Which is smaller: 1/7 or 1/9? (a) 1/7 (b) 1/9
  39. 39.Which is bigger: 1/6 or 1/9? (a) 1/9 (b) 1/6
  40. 40.1/4 of 32 =

Answer key

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

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