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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 29 · 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.Which is bigger: 1/5 or 1/4? (a) 1/5 (b) 1/4
  2. 2.How many sixths make 3 wholes?
  3. 3.Which is smaller: 1/12 or 1/5? (a) 1/5 (b) 1/12
  4. 4.Which is bigger: 1/5 or 1/12? (a) 1/5 (b) 1/12
  5. 5.Which is smaller: 1/2 or 1/9? (a) 1/9 (b) 1/2
  6. 6.Which is smaller: 1/11 or 1/4? (a) 1/4 (b) 1/11
  7. 7.1/9 of 90 =
  8. 8.Which is bigger: 1/10 or 1/4? (a) 1/10 (b) 1/4
  9. 9.Which is bigger: 1/9 or 1/12? (a) 1/12 (b) 1/9
  10. 10.Which is bigger: 1/3 or 1/2? (a) 1/2 (b) 1/3
  11. 11.Which is bigger: 1/10 or 1/3? (a) 1/3 (b) 1/10
  12. 12.How many sevenths make 3 wholes?
  13. 13.1/3 of 24 =
  14. 14.1/2 of 18 =
  15. 15.1/7 of 49 =
  16. 16.How many halves make 4 wholes?
  17. 17.1/3 of 6 =
  18. 18.1/8 of 16 =
  19. 19.1/10 of 20 =
  20. 20.How many sevenths make 2 wholes?
  21. 21.Which is smaller: 1/10 or 1/6? (a) 1/10 (b) 1/6
  22. 22.Which is bigger: 1/12 or 1/10? (a) 1/10 (b) 1/12
  23. 23.How many sevenths make 4 wholes?
  24. 24.How many fifths make 2 wholes?
  25. 25.Which is bigger: 1/12 or 1/7? (a) 1/12 (b) 1/7
  26. 26.1/5 of 50 =
  27. 27.1/4 of 12 =
  28. 28.How many tenths make 3 wholes?
  29. 29.1/10 of 100 =
  30. 30.Which is smaller: 1/7 or 1/9? (a) 1/9 (b) 1/7
  31. 31.How many thirds make 4 wholes?
  32. 32.1/9 of 81 =
  33. 33.Which is bigger: 1/8 or 1/5? (a) 1/5 (b) 1/8
  34. 34.1/9 of 36 =
  35. 35.1/6 of 6 =
  36. 36.How many ninths make 2 wholes?
  37. 37.Which is smaller: 1/11 or 1/8? (a) 1/8 (b) 1/11
  38. 38.Which is bigger: 1/2 or 1/5? (a) 1/5 (b) 1/2
  39. 39.Which is bigger: 1/5 or 1/3? (a) 1/5 (b) 1/3
  40. 40.Which is bigger: 1/10 or 1/2? (a) 1/10 (b) 1/2

Answer key

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

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