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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 478 · 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: 1/12 or 1/4? (a) 1/4 (b) 1/12
  2. 2.Which is bigger: 1/3 or 1/2? (a) 1/2 (b) 1/3
  3. 3.How many halves make 1 whole?
  4. 4.Which is bigger: 1/7 or 1/4? (a) 1/7 (b) 1/4
  5. 5.How many tenths make 2 wholes?
  6. 6.How many fifths make 2 wholes?
  7. 7.How many eighths make 2 wholes?
  8. 8.How many tenths make 3 wholes?
  9. 9.Which is smaller: 1/7 or 1/3? (a) 1/7 (b) 1/3
  10. 10.How many eighths make 1 whole?
  11. 11.1/5 of 35 =
  12. 12.How many thirds make 3 wholes?
  13. 13.Which is bigger: 1/4 or 1/10? (a) 1/10 (b) 1/4
  14. 14.1/6 of 42 =
  15. 15.Which is smaller: 1/4 or 1/3? (a) 1/4 (b) 1/3
  16. 16.Which is smaller: 1/8 or 1/12? (a) 1/12 (b) 1/8
  17. 17.1/5 of 30 =
  18. 18.1/3 of 30 =
  19. 19.1/10 of 10 =
  20. 20.1/10 of 50 =
  21. 21.1/6 of 54 =
  22. 22.Which is bigger: 1/10 or 1/11? (a) 1/11 (b) 1/10
  23. 23.How many thirds make 4 wholes?
  24. 24.1/7 of 56 =
  25. 25.1/7 of 49 =
  26. 26.How many thirds make 1 whole?
  27. 27.Which is smaller: 1/8 or 1/2? (a) 1/8 (b) 1/2
  28. 28.How many quarters make 1 whole?
  29. 29.How many quarters make 4 wholes?
  30. 30.How many quarters make 3 wholes?
  31. 31.Which is smaller: 1/12 or 1/10? (a) 1/10 (b) 1/12
  32. 32.1/2 of 2 =
  33. 33.1/4 of 24 =
  34. 34.How many halves make 2 wholes?
  35. 35.How many eighths make 4 wholes?
  36. 36.Which is bigger: 1/5 or 1/6? (a) 1/6 (b) 1/5
  37. 37.How many fifths make 4 wholes?
  38. 38.1/3 of 21 =
  39. 39.How many ninths make 1 whole?
  40. 40.1/2 of 18 =

Answer key

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

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