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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 270 · 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 thirds make 2 wholes?
  2. 2.1/3 of 30 =
  3. 3.Which is smaller: 1/2 or 1/9? (a) 1/9 (b) 1/2
  4. 4.Which is smaller: 1/5 or 1/3? (a) 1/5 (b) 1/3
  5. 5.Which is bigger: 1/12 or 1/5? (a) 1/5 (b) 1/12
  6. 6.Which is smaller: 1/10 or 1/4? (a) 1/4 (b) 1/10
  7. 7.1/4 of 16 =
  8. 8.1/2 of 8 =
  9. 9.How many sixths make 3 wholes?
  10. 10.Which is smaller: 1/4 or 1/9? (a) 1/4 (b) 1/9
  11. 11.Which is smaller: 1/8 or 1/9? (a) 1/9 (b) 1/8
  12. 12.Which is smaller: 1/3 or 1/7? (a) 1/7 (b) 1/3
  13. 13.1/7 of 35 =
  14. 14.How many sevenths make 2 wholes?
  15. 15.1/2 of 2 =
  16. 16.Which is bigger: 1/10 or 1/5? (a) 1/5 (b) 1/10
  17. 17.1/6 of 42 =
  18. 18.How many fifths make 2 wholes?
  19. 19.1/8 of 40 =
  20. 20.Which is bigger: 1/4 or 1/12? (a) 1/12 (b) 1/4
  21. 21.Which is smaller: 1/11 or 1/8? (a) 1/8 (b) 1/11
  22. 22.How many halves make 1 whole?
  23. 23.How many ninths make 1 whole?
  24. 24.How many quarters make 1 whole?
  25. 25.How many sixths make 4 wholes?
  26. 26.1/5 of 35 =
  27. 27.Which is bigger: 1/9 or 1/7? (a) 1/9 (b) 1/7
  28. 28.Which is smaller: 1/3 or 1/10? (a) 1/10 (b) 1/3
  29. 29.1/3 of 12 =
  30. 30.1/6 of 48 =
  31. 31.Which is smaller: 1/2 or 1/8? (a) 1/8 (b) 1/2
  32. 32.Which is smaller: 1/9 or 1/11? (a) 1/9 (b) 1/11
  33. 33.1/6 of 6 =
  34. 34.1/3 of 27 =
  35. 35.How many quarters make 2 wholes?
  36. 36.How many halves make 4 wholes?
  37. 37.1/7 of 7 =
  38. 38.How many eighths make 2 wholes?
  39. 39.1/9 of 45 =
  40. 40.Which is smaller: 1/8 or 1/4? (a) 1/8 (b) 1/4

Answer key

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

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