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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 540 · 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: 1/3 or 1/11? (a) 1/3 (b) 1/11
  2. 2.Which is smaller: 1/3 or 1/12? (a) 1/12 (b) 1/3
  3. 3.How many thirds make 2 wholes?
  4. 4.1/5 of 30 =
  5. 5.How many sixths make 3 wholes?
  6. 6.Which is smaller: 1/12 or 1/5? (a) 1/5 (b) 1/12
  7. 7.Which is smaller: 1/3 or 1/6? (a) 1/6 (b) 1/3
  8. 8.How many tenths make 2 wholes?
  9. 9.1/10 of 40 =
  10. 10.How many fifths make 3 wholes?
  11. 11.1/2 of 16 =
  12. 12.Which is smaller: 1/12 or 1/2? (a) 1/2 (b) 1/12
  13. 13.How many eighths make 2 wholes?
  14. 14.Which is smaller: 1/6 or 1/11? (a) 1/11 (b) 1/6
  15. 15.Which is bigger: 1/2 or 1/3? (a) 1/2 (b) 1/3
  16. 16.Which is bigger: 1/4 or 1/2? (a) 1/2 (b) 1/4
  17. 17.How many thirds make 1 whole?
  18. 18.How many tenths make 1 whole?
  19. 19.How many ninths make 2 wholes?
  20. 20.Which is bigger: 1/9 or 1/7? (a) 1/9 (b) 1/7
  21. 21.1/2 of 2 =
  22. 22.1/7 of 14 =
  23. 23.Which is smaller: 1/6 or 1/7? (a) 1/7 (b) 1/6
  24. 24.Which is smaller: 1/9 or 1/4? (a) 1/9 (b) 1/4
  25. 25.Which is smaller: 1/12 or 1/11? (a) 1/12 (b) 1/11
  26. 26.1/8 of 8 =
  27. 27.1/9 of 54 =
  28. 28.1/8 of 80 =
  29. 29.1/10 of 80 =
  30. 30.1/7 of 7 =
  31. 31.1/6 of 24 =
  32. 32.Which is bigger: 1/7 or 1/8? (a) 1/7 (b) 1/8
  33. 33.1/10 of 50 =
  34. 34.Which is smaller: 1/5 or 1/8? (a) 1/5 (b) 1/8
  35. 35.Which is smaller: 1/10 or 1/5? (a) 1/5 (b) 1/10
  36. 36.How many ninths make 3 wholes?
  37. 37.How many eighths make 1 whole?
  38. 38.1/6 of 6 =
  39. 39.1/10 of 10 =
  40. 40.Which is bigger: 1/5 or 1/8? (a) 1/8 (b) 1/5

Answer key

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

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