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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 427 · 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. 1.1/5 of 30 =
  2. 2.1/4 of 28 =
  3. 3.Which is smaller: 1/5 or 1/2? (a) 1/5 (b) 1/2
  4. 4.How many sevenths make 3 wholes?
  5. 5.How many quarters make 2 wholes?
  6. 6.Which is smaller: 1/7 or 1/9? (a) 1/9 (b) 1/7
  7. 7.Which is bigger: 1/9 or 1/11? (a) 1/9 (b) 1/11
  8. 8.1/8 of 72 =
  9. 9.Which is bigger: 1/10 or 1/3? (a) 1/3 (b) 1/10
  10. 10.How many tenths make 4 wholes?
  11. 11.1/2 of 8 =
  12. 12.How many thirds make 2 wholes?
  13. 13.Which is bigger: 1/9 or 1/5? (a) 1/9 (b) 1/5
  14. 14.1/8 of 24 =
  15. 15.Which is bigger: 1/5 or 1/3? (a) 1/5 (b) 1/3
  16. 16.Which is smaller: 1/11 or 1/3? (a) 1/3 (b) 1/11
  17. 17.Which is bigger: 1/3 or 1/11? (a) 1/11 (b) 1/3
  18. 18.1/10 of 80 =
  19. 19.1/2 of 6 =
  20. 20.How many halves make 2 wholes?
  21. 21.How many fifths make 1 whole?
  22. 22.Which is smaller: 1/8 or 1/12? (a) 1/12 (b) 1/8
  23. 23.How many sixths make 1 whole?
  24. 24.1/3 of 12 =
  25. 25.1/4 of 12 =
  26. 26.Which is smaller: 1/5 or 1/12? (a) 1/5 (b) 1/12
  27. 27.How many quarters make 1 whole?
  28. 28.Which is smaller: 1/6 or 1/5? (a) 1/5 (b) 1/6
  29. 29.How many sixths make 4 wholes?
  30. 30.1/3 of 18 =
  31. 31.1/7 of 70 =
  32. 32.How many sixths make 2 wholes?
  33. 33.How many ninths make 4 wholes?
  34. 34.Which is bigger: 1/10 or 1/12? (a) 1/10 (b) 1/12
  35. 35.How many eighths make 4 wholes?
  36. 36.How many halves make 3 wholes?
  37. 37.How many eighths make 3 wholes?
  38. 38.Which is smaller: 1/11 or 1/7? (a) 1/7 (b) 1/11
  39. 39.Which is smaller: 1/8 or 1/2? (a) 1/8 (b) 1/2
  40. 40.How many halves make 1 whole?

Answer key

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

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