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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 49 · 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 12 =
  2. 2.1/7 of 7 =
  3. 3.Which is smaller: 1/5 or 1/9? (a) 1/9 (b) 1/5
  4. 4.Which is smaller: 1/6 or 1/4? (a) 1/4 (b) 1/6
  5. 5.How many halves make 3 wholes?
  6. 6.How many thirds make 2 wholes?
  7. 7.Which is smaller: 1/2 or 1/6? (a) 1/6 (b) 1/2
  8. 8.Which is bigger: 1/8 or 1/5? (a) 1/5 (b) 1/8
  9. 9.How many ninths make 1 whole?
  10. 10.How many thirds make 1 whole?
  11. 11.1/7 of 14 =
  12. 12.Which is bigger: 1/7 or 1/12? (a) 1/7 (b) 1/12
  13. 13.1/3 of 24 =
  14. 14.1/6 of 30 =
  15. 15.1/4 of 40 =
  16. 16.Which is smaller: 1/9 or 1/12? (a) 1/12 (b) 1/9
  17. 17.How many fifths make 4 wholes?
  18. 18.How many sevenths make 1 whole?
  19. 19.Which is bigger: 1/7 or 1/10? (a) 1/10 (b) 1/7
  20. 20.Which is smaller: 1/4 or 1/9? (a) 1/9 (b) 1/4
  21. 21.1/9 of 90 =
  22. 22.1/9 of 9 =
  23. 23.Which is smaller: 1/6 or 1/7? (a) 1/6 (b) 1/7
  24. 24.1/2 of 4 =
  25. 25.How many fifths make 1 whole?
  26. 26.How many ninths make 2 wholes?
  27. 27.1/10 of 80 =
  28. 28.Which is smaller: 1/6 or 1/10? (a) 1/10 (b) 1/6
  29. 29.Which is smaller: 1/6 or 1/5? (a) 1/5 (b) 1/6
  30. 30.1/8 of 24 =
  31. 31.Which is bigger: 1/9 or 1/4? (a) 1/9 (b) 1/4
  32. 32.How many sixths make 3 wholes?
  33. 33.Which is smaller: 1/5 or 1/7? (a) 1/7 (b) 1/5
  34. 34.1/5 of 35 =
  35. 35.1/6 of 48 =
  36. 36.1/4 of 36 =
  37. 37.Which is bigger: 1/7 or 1/8? (a) 1/7 (b) 1/8
  38. 38.1/7 of 42 =
  39. 39.1/9 of 81 =
  40. 40.How many sixths make 4 wholes?

Answer key

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

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