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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 219 · 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: 1/4 or 1/5? (a) 1/4 (b) 1/5
  2. 2.Which is bigger: 1/4 or 1/3? (a) 1/3 (b) 1/4
  3. 3.1/3 of 18 =
  4. 4.How many sixths make 3 wholes?
  5. 5.Which is bigger: 1/12 or 1/8? (a) 1/12 (b) 1/8
  6. 6.1/9 of 54 =
  7. 7.1/10 of 100 =
  8. 8.1/9 of 18 =
  9. 9.How many thirds make 1 whole?
  10. 10.Which is bigger: 1/5 or 1/4? (a) 1/4 (b) 1/5
  11. 11.How many fifths make 3 wholes?
  12. 12.How many tenths make 2 wholes?
  13. 13.Which is bigger: 1/7 or 1/9? (a) 1/7 (b) 1/9
  14. 14.1/7 of 21 =
  15. 15.How many eighths make 4 wholes?
  16. 16.How many tenths make 3 wholes?
  17. 17.How many halves make 3 wholes?
  18. 18.How many ninths make 1 whole?
  19. 19.Which is bigger: 1/8 or 1/11? (a) 1/8 (b) 1/11
  20. 20.1/9 of 9 =
  21. 21.How many sevenths make 1 whole?
  22. 22.Which is bigger: 1/2 or 1/12? (a) 1/2 (b) 1/12
  23. 23.Which is bigger: 1/6 or 1/8? (a) 1/6 (b) 1/8
  24. 24.Which is smaller: 1/4 or 1/3? (a) 1/3 (b) 1/4
  25. 25.Which is bigger: 1/9 or 1/6? (a) 1/6 (b) 1/9
  26. 26.1/4 of 24 =
  27. 27.Which is bigger: 1/6 or 1/4? (a) 1/4 (b) 1/6
  28. 28.1/3 of 21 =
  29. 29.Which is bigger: 1/5 or 1/12? (a) 1/5 (b) 1/12
  30. 30.How many quarters make 3 wholes?
  31. 31.1/6 of 36 =
  32. 32.Which is smaller: 1/3 or 1/6? (a) 1/6 (b) 1/3
  33. 33.1/6 of 6 =
  34. 34.How many sevenths make 3 wholes?
  35. 35.1/4 of 8 =
  36. 36.Which is smaller: 1/9 or 1/3? (a) 1/3 (b) 1/9
  37. 37.Which is smaller: 1/4 or 1/8? (a) 1/8 (b) 1/4
  38. 38.How many sixths make 1 whole?
  39. 39.How many sevenths make 2 wholes?
  40. 40.Which is smaller: 1/4 or 1/11? (a) 1/11 (b) 1/4

Answer key

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

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