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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 829 · 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. 1.1/10 of 30 =
  2. 2.How many halves make 4 wholes?
  3. 3.How many tenths make 4 wholes?
  4. 4.1/3 of 18 =
  5. 5.1/4 of 28 =
  6. 6.1/2 of 2 =
  7. 7.1/5 of 35 =
  8. 8.1/3 of 9 =
  9. 9.How many ninths make 1 whole?
  10. 10.1/7 of 14 =
  11. 11.Which is bigger: 1/10 or 1/3? (a) 1/10 (b) 1/3
  12. 12.1/4 of 16 =
  13. 13.How many fifths make 2 wholes?
  14. 14.Which is bigger: 1/6 or 1/9? (a) 1/9 (b) 1/6
  15. 15.1/8 of 32 =
  16. 16.How many sixths make 4 wholes?
  17. 17.1/5 of 20 =
  18. 18.1/6 of 18 =
  19. 19.1/2 of 4 =
  20. 20.Which is bigger: 1/7 or 1/6? (a) 1/7 (b) 1/6
  21. 21.Which is bigger: 1/5 or 1/9? (a) 1/5 (b) 1/9
  22. 22.Which is bigger: 1/10 or 1/8? (a) 1/10 (b) 1/8
  23. 23.How many quarters make 3 wholes?
  24. 24.Which is bigger: 1/12 or 1/3? (a) 1/12 (b) 1/3
  25. 25.1/3 of 27 =
  26. 26.1/7 of 21 =
  27. 27.1/3 of 3 =
  28. 28.Which is smaller: 1/5 or 1/9? (a) 1/5 (b) 1/9
  29. 29.How many sevenths make 1 whole?
  30. 30.1/5 of 30 =
  31. 31.Which is smaller: 1/2 or 1/12? (a) 1/2 (b) 1/12
  32. 32.Which is bigger: 1/6 or 1/2? (a) 1/2 (b) 1/6
  33. 33.How many ninths make 4 wholes?
  34. 34.Which is smaller: 1/2 or 1/6? (a) 1/6 (b) 1/2
  35. 35.How many fifths make 1 whole?
  36. 36.Which is smaller: 1/8 or 1/5? (a) 1/5 (b) 1/8
  37. 37.Which is bigger: 1/2 or 1/4? (a) 1/2 (b) 1/4
  38. 38.How many thirds make 3 wholes?
  39. 39.Which is smaller: 1/2 or 1/3? (a) 1/2 (b) 1/3
  40. 40.1/9 of 81 =

Answer key

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

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