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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 351 · 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 smaller: 1/3 or 1/11? (a) 1/11 (b) 1/3
  2. 2.1/10 of 70 =
  3. 3.1/5 of 15 =
  4. 4.Which is smaller: 1/2 or 1/11? (a) 1/11 (b) 1/2
  5. 5.Which is smaller: 1/2 or 1/10? (a) 1/10 (b) 1/2
  6. 6.Which is smaller: 1/10 or 1/11? (a) 1/11 (b) 1/10
  7. 7.How many fifths make 3 wholes?
  8. 8.1/3 of 30 =
  9. 9.Which is smaller: 1/5 or 1/7? (a) 1/7 (b) 1/5
  10. 10.How many sevenths make 3 wholes?
  11. 11.Which is smaller: 1/12 or 1/7? (a) 1/7 (b) 1/12
  12. 12.1/10 of 30 =
  13. 13.How many ninths make 1 whole?
  14. 14.How many halves make 3 wholes?
  15. 15.1/6 of 36 =
  16. 16.Which is bigger: 1/3 or 1/10? (a) 1/3 (b) 1/10
  17. 17.1/6 of 24 =
  18. 18.1/9 of 81 =
  19. 19.1/10 of 20 =
  20. 20.Which is smaller: 1/7 or 1/5? (a) 1/5 (b) 1/7
  21. 21.How many thirds make 4 wholes?
  22. 22.Which is bigger: 1/2 or 1/7? (a) 1/2 (b) 1/7
  23. 23.1/9 of 72 =
  24. 24.Which is smaller: 1/9 or 1/12? (a) 1/9 (b) 1/12
  25. 25.Which is bigger: 1/5 or 1/9? (a) 1/9 (b) 1/5
  26. 26.How many quarters make 3 wholes?
  27. 27.Which is smaller: 1/7 or 1/11? (a) 1/11 (b) 1/7
  28. 28.Which is bigger: 1/3 or 1/2? (a) 1/2 (b) 1/3
  29. 29.1/5 of 10 =
  30. 30.Which is smaller: 1/10 or 1/6? (a) 1/6 (b) 1/10
  31. 31.Which is bigger: 1/6 or 1/4? (a) 1/4 (b) 1/6
  32. 32.How many quarters make 1 whole?
  33. 33.1/3 of 9 =
  34. 34.How many eighths make 2 wholes?
  35. 35.1/8 of 48 =
  36. 36.How many eighths make 1 whole?
  37. 37.How many sixths make 4 wholes?
  38. 38.Which is bigger: 1/12 or 1/4? (a) 1/4 (b) 1/12
  39. 39.Which is smaller: 1/11 or 1/2? (a) 1/2 (b) 1/11
  40. 40.Which is smaller: 1/9 or 1/2? (a) 1/2 (b) 1/9

Answer key

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

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