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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 403 · 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. 1.1/9 of 90 =
  2. 2.1/6 of 30 =
  3. 3.Which is smaller: 1/11 or 1/10? (a) 1/11 (b) 1/10
  4. 4.Which is smaller: 1/11 or 1/12? (a) 1/12 (b) 1/11
  5. 5.How many fifths make 2 wholes?
  6. 6.Which is smaller: 1/9 or 1/12? (a) 1/12 (b) 1/9
  7. 7.How many halves make 3 wholes?
  8. 8.How many sevenths make 3 wholes?
  9. 9.Which is smaller: 1/8 or 1/3? (a) 1/3 (b) 1/8
  10. 10.1/5 of 20 =
  11. 11.How many ninths make 2 wholes?
  12. 12.Which is bigger: 1/3 or 1/11? (a) 1/11 (b) 1/3
  13. 13.1/3 of 3 =
  14. 14.1/3 of 27 =
  15. 15.How many thirds make 4 wholes?
  16. 16.How many tenths make 3 wholes?
  17. 17.1/8 of 80 =
  18. 18.Which is smaller: 1/10 or 1/9? (a) 1/9 (b) 1/10
  19. 19.1/4 of 40 =
  20. 20.1/8 of 16 =
  21. 21.How many fifths make 1 whole?
  22. 22.1/10 of 80 =
  23. 23.How many eighths make 2 wholes?
  24. 24.1/10 of 60 =
  25. 25.Which is smaller: 1/11 or 1/7? (a) 1/7 (b) 1/11
  26. 26.1/3 of 30 =
  27. 27.1/8 of 72 =
  28. 28.Which is smaller: 1/10 or 1/8? (a) 1/8 (b) 1/10
  29. 29.1/9 of 36 =
  30. 30.1/4 of 16 =
  31. 31.How many sixths make 3 wholes?
  32. 32.Which is smaller: 1/9 or 1/10? (a) 1/9 (b) 1/10
  33. 33.How many quarters make 3 wholes?
  34. 34.1/7 of 70 =
  35. 35.Which is bigger: 1/10 or 1/2? (a) 1/2 (b) 1/10
  36. 36.Which is smaller: 1/5 or 1/9? (a) 1/5 (b) 1/9
  37. 37.How many sixths make 2 wholes?
  38. 38.How many thirds make 1 whole?
  39. 39.1/7 of 56 =
  40. 40.Which is smaller: 1/2 or 1/8? (a) 1/2 (b) 1/8

Answer key

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

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