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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 802 · 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 1 whole?
  2. 2.Which is bigger: 1/11 or 1/9? (a) 1/11 (b) 1/9
  3. 3.Which is bigger: 1/2 or 1/8? (a) 1/8 (b) 1/2
  4. 4.Which is smaller: 1/9 or 1/2? (a) 1/9 (b) 1/2
  5. 5.1/9 of 54 =
  6. 6.1/3 of 9 =
  7. 7.Which is bigger: 1/12 or 1/3? (a) 1/12 (b) 1/3
  8. 8.How many sixths make 4 wholes?
  9. 9.1/6 of 12 =
  10. 10.How many eighths make 2 wholes?
  11. 11.1/5 of 10 =
  12. 12.Which is smaller: 1/2 or 1/8? (a) 1/2 (b) 1/8
  13. 13.1/4 of 20 =
  14. 14.Which is bigger: 1/7 or 1/12? (a) 1/7 (b) 1/12
  15. 15.How many fifths make 4 wholes?
  16. 16.Which is smaller: 1/6 or 1/2? (a) 1/6 (b) 1/2
  17. 17.Which is smaller: 1/11 or 1/4? (a) 1/4 (b) 1/11
  18. 18.How many fifths make 3 wholes?
  19. 19.How many halves make 2 wholes?
  20. 20.Which is bigger: 1/2 or 1/3? (a) 1/2 (b) 1/3
  21. 21.1/6 of 42 =
  22. 22.1/4 of 36 =
  23. 23.1/5 of 30 =
  24. 24.How many thirds make 3 wholes?
  25. 25.How many tenths make 1 whole?
  26. 26.How many sixths make 3 wholes?
  27. 27.Which is smaller: 1/6 or 1/9? (a) 1/6 (b) 1/9
  28. 28.1/7 of 7 =
  29. 29.How many eighths make 3 wholes?
  30. 30.Which is smaller: 1/5 or 1/8? (a) 1/5 (b) 1/8
  31. 31.1/7 of 28 =
  32. 32.1/5 of 50 =
  33. 33.Which is smaller: 1/5 or 1/11? (a) 1/11 (b) 1/5
  34. 34.1/8 of 40 =
  35. 35.1/4 of 16 =
  36. 36.1/6 of 24 =
  37. 37.Which is smaller: 1/3 or 1/8? (a) 1/3 (b) 1/8
  38. 38.Which is smaller: 1/3 or 1/11? (a) 1/11 (b) 1/3
  39. 39.How many thirds make 4 wholes?
  40. 40.Which is smaller: 1/4 or 1/3? (a) 1/3 (b) 1/4

Answer key

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

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