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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 530 · 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. 1.1/2 of 10 =
  2. 2.1/9 of 9 =
  3. 3.Which is smaller: 1/3 or 1/9? (a) 1/9 (b) 1/3
  4. 4.Which is bigger: 1/4 or 1/12? (a) 1/12 (b) 1/4
  5. 5.Which is smaller: 1/2 or 1/9? (a) 1/2 (b) 1/9
  6. 6.How many quarters make 1 whole?
  7. 7.Which is bigger: 1/2 or 1/7? (a) 1/7 (b) 1/2
  8. 8.Which is bigger: 1/12 or 1/2? (a) 1/12 (b) 1/2
  9. 9.1/4 of 24 =
  10. 10.How many ninths make 4 wholes?
  11. 11.Which is bigger: 1/6 or 1/10? (a) 1/10 (b) 1/6
  12. 12.Which is bigger: 1/6 or 1/2? (a) 1/6 (b) 1/2
  13. 13.Which is smaller: 1/4 or 1/12? (a) 1/4 (b) 1/12
  14. 14.How many halves make 4 wholes?
  15. 15.1/10 of 90 =
  16. 16.How many eighths make 3 wholes?
  17. 17.Which is bigger: 1/2 or 1/5? (a) 1/5 (b) 1/2
  18. 18.How many tenths make 1 whole?
  19. 19.Which is smaller: 1/5 or 1/9? (a) 1/5 (b) 1/9
  20. 20.How many eighths make 1 whole?
  21. 21.How many thirds make 2 wholes?
  22. 22.How many quarters make 4 wholes?
  23. 23.1/3 of 18 =
  24. 24.1/4 of 28 =
  25. 25.Which is bigger: 1/8 or 1/5? (a) 1/5 (b) 1/8
  26. 26.1/6 of 48 =
  27. 27.How many thirds make 3 wholes?
  28. 28.Which is bigger: 1/9 or 1/8? (a) 1/8 (b) 1/9
  29. 29.How many tenths make 3 wholes?
  30. 30.Which is smaller: 1/9 or 1/7? (a) 1/7 (b) 1/9
  31. 31.Which is smaller: 1/3 or 1/8? (a) 1/3 (b) 1/8
  32. 32.Which is bigger: 1/11 or 1/10? (a) 1/10 (b) 1/11
  33. 33.1/10 of 30 =
  34. 34.Which is smaller: 1/2 or 1/3? (a) 1/2 (b) 1/3
  35. 35.1/10 of 10 =
  36. 36.Which is smaller: 1/10 or 1/4? (a) 1/10 (b) 1/4
  37. 37.How many tenths make 4 wholes?
  38. 38.Which is smaller: 1/4 or 1/11? (a) 1/4 (b) 1/11
  39. 39.Which is bigger: 1/9 or 1/7? (a) 1/9 (b) 1/7
  40. 40.1/7 of 21 =

Answer key

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

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