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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 630 · 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 smaller: 1/3 or 1/10? (a) 1/3 (b) 1/10
  2. 2.Which is bigger: 1/5 or 1/3? (a) 1/5 (b) 1/3
  3. 3.1/4 of 16 =
  4. 4.1/8 of 40 =
  5. 5.Which is bigger: 1/12 or 1/7? (a) 1/7 (b) 1/12
  6. 6.How many sevenths make 1 whole?
  7. 7.Which is smaller: 1/7 or 1/4? (a) 1/4 (b) 1/7
  8. 8.1/3 of 6 =
  9. 9.1/4 of 24 =
  10. 10.How many thirds make 1 whole?
  11. 11.Which is smaller: 1/5 or 1/12? (a) 1/12 (b) 1/5
  12. 12.1/8 of 24 =
  13. 13.How many thirds make 2 wholes?
  14. 14.Which is bigger: 1/12 or 1/11? (a) 1/11 (b) 1/12
  15. 15.1/2 of 10 =
  16. 16.Which is bigger: 1/6 or 1/11? (a) 1/11 (b) 1/6
  17. 17.Which is bigger: 1/9 or 1/10? (a) 1/9 (b) 1/10
  18. 18.Which is bigger: 1/4 or 1/11? (a) 1/4 (b) 1/11
  19. 19.1/5 of 10 =
  20. 20.Which is smaller: 1/3 or 1/4? (a) 1/4 (b) 1/3
  21. 21.How many halves make 1 whole?
  22. 22.How many sevenths make 3 wholes?
  23. 23.1/5 of 30 =
  24. 24.Which is bigger: 1/2 or 1/8? (a) 1/8 (b) 1/2
  25. 25.How many tenths make 4 wholes?
  26. 26.How many thirds make 3 wholes?
  27. 27.Which is smaller: 1/5 or 1/2? (a) 1/2 (b) 1/5
  28. 28.1/9 of 27 =
  29. 29.How many ninths make 2 wholes?
  30. 30.Which is smaller: 1/9 or 1/8? (a) 1/8 (b) 1/9
  31. 31.Which is bigger: 1/4 or 1/2? (a) 1/4 (b) 1/2
  32. 32.1/3 of 15 =
  33. 33.1/9 of 18 =
  34. 34.1/5 of 5 =
  35. 35.Which is smaller: 1/8 or 1/3? (a) 1/3 (b) 1/8
  36. 36.How many sevenths make 2 wholes?
  37. 37.1/7 of 28 =
  38. 38.How many quarters make 4 wholes?
  39. 39.Which is smaller: 1/8 or 1/11? (a) 1/8 (b) 1/11
  40. 40.How many ninths make 3 wholes?

Answer key

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

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