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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 99 · 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.How many halves make 2 wholes?
  2. 2.How many eighths make 2 wholes?
  3. 3.Which is smaller: 1/7 or 1/9? (a) 1/9 (b) 1/7
  4. 4.1/10 of 40 =
  5. 5.1/5 of 25 =
  6. 6.1/9 of 36 =
  7. 7.How many halves make 3 wholes?
  8. 8.1/8 of 16 =
  9. 9.How many sevenths make 1 whole?
  10. 10.Which is smaller: 1/4 or 1/3? (a) 1/3 (b) 1/4
  11. 11.1/5 of 30 =
  12. 12.Which is bigger: 1/9 or 1/2? (a) 1/9 (b) 1/2
  13. 13.1/6 of 18 =
  14. 14.Which is bigger: 1/3 or 1/6? (a) 1/6 (b) 1/3
  15. 15.How many tenths make 3 wholes?
  16. 16.Which is smaller: 1/5 or 1/7? (a) 1/7 (b) 1/5
  17. 17.Which is bigger: 1/6 or 1/5? (a) 1/6 (b) 1/5
  18. 18.1/10 of 30 =
  19. 19.Which is smaller: 1/4 or 1/2? (a) 1/2 (b) 1/4
  20. 20.How many quarters make 4 wholes?
  21. 21.Which is smaller: 1/12 or 1/3? (a) 1/3 (b) 1/12
  22. 22.1/10 of 90 =
  23. 23.How many fifths make 1 whole?
  24. 24.How many halves make 1 whole?
  25. 25.1/5 of 20 =
  26. 26.How many eighths make 1 whole?
  27. 27.How many eighths make 4 wholes?
  28. 28.Which is smaller: 1/6 or 1/11? (a) 1/11 (b) 1/6
  29. 29.1/3 of 18 =
  30. 30.1/4 of 12 =
  31. 31.How many ninths make 1 whole?
  32. 32.1/10 of 60 =
  33. 33.Which is smaller: 1/11 or 1/3? (a) 1/11 (b) 1/3
  34. 34.1/3 of 3 =
  35. 35.How many sixths make 4 wholes?
  36. 36.1/2 of 8 =
  37. 37.How many sixths make 1 whole?
  38. 38.Which is bigger: 1/4 or 1/9? (a) 1/9 (b) 1/4
  39. 39.1/5 of 35 =
  40. 40.1/9 of 81 =

Answer key

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

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