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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 206 · 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: 1/5 or 1/7? (a) 1/7 (b) 1/5
  2. 2.Which is smaller: 1/7 or 1/2? (a) 1/2 (b) 1/7
  3. 3.How many sixths make 2 wholes?
  4. 4.Which is bigger: 1/3 or 1/12? (a) 1/3 (b) 1/12
  5. 5.1/2 of 8 =
  6. 6.1/4 of 32 =
  7. 7.How many sixths make 1 whole?
  8. 8.1/5 of 15 =
  9. 9.1/6 of 54 =
  10. 10.How many sixths make 4 wholes?
  11. 11.Which is smaller: 1/10 or 1/3? (a) 1/10 (b) 1/3
  12. 12.How many quarters make 2 wholes?
  13. 13.1/10 of 90 =
  14. 14.How many sevenths make 2 wholes?
  15. 15.1/2 of 18 =
  16. 16.Which is smaller: 1/9 or 1/3? (a) 1/3 (b) 1/9
  17. 17.1/2 of 10 =
  18. 18.Which is smaller: 1/5 or 1/8? (a) 1/5 (b) 1/8
  19. 19.1/10 of 100 =
  20. 20.Which is smaller: 1/9 or 1/10? (a) 1/9 (b) 1/10
  21. 21.Which is bigger: 1/6 or 1/2? (a) 1/6 (b) 1/2
  22. 22.How many thirds make 1 whole?
  23. 23.1/8 of 48 =
  24. 24.How many fifths make 1 whole?
  25. 25.1/10 of 50 =
  26. 26.1/9 of 72 =
  27. 27.1/6 of 48 =
  28. 28.Which is bigger: 1/4 or 1/8? (a) 1/4 (b) 1/8
  29. 29.Which is smaller: 1/5 or 1/11? (a) 1/11 (b) 1/5
  30. 30.Which is bigger: 1/7 or 1/12? (a) 1/7 (b) 1/12
  31. 31.1/3 of 15 =
  32. 32.How many eighths make 4 wholes?
  33. 33.Which is smaller: 1/3 or 1/8? (a) 1/3 (b) 1/8
  34. 34.Which is bigger: 1/3 or 1/10? (a) 1/10 (b) 1/3
  35. 35.Which is smaller: 1/6 or 1/2? (a) 1/6 (b) 1/2
  36. 36.1/2 of 12 =
  37. 37.How many tenths make 4 wholes?
  38. 38.1/10 of 70 =
  39. 39.Which is smaller: 1/2 or 1/9? (a) 1/2 (b) 1/9
  40. 40.How many tenths make 1 whole?

Answer key

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

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