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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 153 · 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. 1.1/3 of 12 =
  2. 2.Which is smaller: 1/11 or 1/6? (a) 1/11 (b) 1/6
  3. 3.Which is bigger: 1/8 or 1/4? (a) 1/8 (b) 1/4
  4. 4.Which is bigger: 1/2 or 1/6? (a) 1/6 (b) 1/2
  5. 5.How many quarters make 4 wholes?
  6. 6.1/9 of 72 =
  7. 7.Which is smaller: 1/2 or 1/7? (a) 1/7 (b) 1/2
  8. 8.How many halves make 2 wholes?
  9. 9.Which is bigger: 1/10 or 1/3? (a) 1/3 (b) 1/10
  10. 10.1/5 of 45 =
  11. 11.How many sevenths make 2 wholes?
  12. 12.1/4 of 40 =
  13. 13.1/4 of 36 =
  14. 14.1/4 of 12 =
  15. 15.1/10 of 60 =
  16. 16.Which is smaller: 1/9 or 1/2? (a) 1/2 (b) 1/9
  17. 17.How many sixths make 4 wholes?
  18. 18.1/10 of 50 =
  19. 19.Which is smaller: 1/12 or 1/9? (a) 1/12 (b) 1/9
  20. 20.How many halves make 1 whole?
  21. 21.1/7 of 56 =
  22. 22.1/2 of 20 =
  23. 23.How many tenths make 1 whole?
  24. 24.1/10 of 10 =
  25. 25.How many halves make 3 wholes?
  26. 26.Which is smaller: 1/12 or 1/6? (a) 1/12 (b) 1/6
  27. 27.Which is smaller: 1/12 or 1/10? (a) 1/12 (b) 1/10
  28. 28.1/3 of 9 =
  29. 29.1/10 of 40 =
  30. 30.1/7 of 35 =
  31. 31.Which is bigger: 1/10 or 1/11? (a) 1/10 (b) 1/11
  32. 32.How many thirds make 1 whole?
  33. 33.1/3 of 6 =
  34. 34.Which is bigger: 1/7 or 1/10? (a) 1/7 (b) 1/10
  35. 35.How many fifths make 3 wholes?
  36. 36.Which is smaller: 1/2 or 1/10? (a) 1/2 (b) 1/10
  37. 37.Which is bigger: 1/5 or 1/8? (a) 1/8 (b) 1/5
  38. 38.How many eighths make 3 wholes?
  39. 39.Which is bigger: 1/12 or 1/8? (a) 1/8 (b) 1/12
  40. 40.Which is smaller: 1/11 or 1/5? (a) 1/11 (b) 1/5

Answer key

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

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