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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 256 · 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.How many fifths make 2 wholes?
  2. 2.How many fifths make 1 whole?
  3. 3.Which is bigger: 1/10 or 1/6? (a) 1/10 (b) 1/6
  4. 4.Which is bigger: 1/4 or 1/2? (a) 1/2 (b) 1/4
  5. 5.1/8 of 16 =
  6. 6.Which is bigger: 1/11 or 1/3? (a) 1/3 (b) 1/11
  7. 7.1/10 of 20 =
  8. 8.How many sixths make 2 wholes?
  9. 9.Which is smaller: 1/7 or 1/12? (a) 1/7 (b) 1/12
  10. 10.Which is bigger: 1/10 or 1/9? (a) 1/10 (b) 1/9
  11. 11.1/5 of 45 =
  12. 12.How many sixths make 3 wholes?
  13. 13.Which is smaller: 1/4 or 1/3? (a) 1/4 (b) 1/3
  14. 14.How many ninths make 3 wholes?
  15. 15.How many tenths make 1 whole?
  16. 16.1/7 of 14 =
  17. 17.Which is bigger: 1/10 or 1/5? (a) 1/10 (b) 1/5
  18. 18.How many halves make 1 whole?
  19. 19.Which is smaller: 1/2 or 1/6? (a) 1/6 (b) 1/2
  20. 20.1/2 of 18 =
  21. 21.Which is bigger: 1/12 or 1/7? (a) 1/7 (b) 1/12
  22. 22.Which is bigger: 1/4 or 1/10? (a) 1/10 (b) 1/4
  23. 23.Which is bigger: 1/6 or 1/5? (a) 1/5 (b) 1/6
  24. 24.Which is smaller: 1/4 or 1/8? (a) 1/4 (b) 1/8
  25. 25.How many sevenths make 3 wholes?
  26. 26.How many ninths make 4 wholes?
  27. 27.Which is bigger: 1/6 or 1/12? (a) 1/12 (b) 1/6
  28. 28.How many halves make 4 wholes?
  29. 29.Which is bigger: 1/8 or 1/9? (a) 1/8 (b) 1/9
  30. 30.Which is smaller: 1/10 or 1/4? (a) 1/10 (b) 1/4
  31. 31.1/4 of 40 =
  32. 32.1/4 of 36 =
  33. 33.How many quarters make 2 wholes?
  34. 34.1/8 of 64 =
  35. 35.Which is bigger: 1/5 or 1/9? (a) 1/9 (b) 1/5
  36. 36.Which is smaller: 1/3 or 1/7? (a) 1/7 (b) 1/3
  37. 37.How many ninths make 2 wholes?
  38. 38.1/7 of 35 =
  39. 39.1/4 of 16 =
  40. 40.1/3 of 12 =

Answer key

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

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