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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 744 · 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 eighths make 4 wholes?
  2. 2.How many quarters make 4 wholes?
  3. 3.1/5 of 35 =
  4. 4.Which is bigger: 1/2 or 1/12? (a) 1/12 (b) 1/2
  5. 5.1/7 of 7 =
  6. 6.1/4 of 36 =
  7. 7.Which is bigger: 1/12 or 1/3? (a) 1/12 (b) 1/3
  8. 8.How many ninths make 3 wholes?
  9. 9.1/7 of 35 =
  10. 10.1/3 of 6 =
  11. 11.1/5 of 40 =
  12. 12.Which is bigger: 1/9 or 1/8? (a) 1/8 (b) 1/9
  13. 13.1/5 of 15 =
  14. 14.Which is smaller: 1/7 or 1/12? (a) 1/7 (b) 1/12
  15. 15.Which is smaller: 1/2 or 1/5? (a) 1/2 (b) 1/5
  16. 16.How many tenths make 1 whole?
  17. 17.How many quarters make 3 wholes?
  18. 18.Which is bigger: 1/11 or 1/9? (a) 1/11 (b) 1/9
  19. 19.1/2 of 10 =
  20. 20.Which is smaller: 1/8 or 1/2? (a) 1/2 (b) 1/8
  21. 21.1/8 of 72 =
  22. 22.How many halves make 3 wholes?
  23. 23.How many halves make 2 wholes?
  24. 24.Which is smaller: 1/10 or 1/7? (a) 1/7 (b) 1/10
  25. 25.Which is smaller: 1/12 or 1/4? (a) 1/4 (b) 1/12
  26. 26.Which is bigger: 1/8 or 1/9? (a) 1/9 (b) 1/8
  27. 27.Which is bigger: 1/6 or 1/11? (a) 1/6 (b) 1/11
  28. 28.1/3 of 9 =
  29. 29.How many thirds make 1 whole?
  30. 30.1/8 of 56 =
  31. 31.Which is bigger: 1/4 or 1/12? (a) 1/12 (b) 1/4
  32. 32.Which is bigger: 1/2 or 1/11? (a) 1/11 (b) 1/2
  33. 33.1/4 of 32 =
  34. 34.How many fifths make 4 wholes?
  35. 35.How many fifths make 1 whole?
  36. 36.Which is smaller: 1/4 or 1/12? (a) 1/12 (b) 1/4
  37. 37.Which is smaller: 1/10 or 1/2? (a) 1/2 (b) 1/10
  38. 38.1/3 of 3 =
  39. 39.Which is bigger: 1/8 or 1/4? (a) 1/8 (b) 1/4
  40. 40.1/10 of 90 =

Answer key

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

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