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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 712 · 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 100 =
  2. 2.1/6 of 42 =
  3. 3.1/5 of 5 =
  4. 4.Which is bigger: 1/3 or 1/8? (a) 1/3 (b) 1/8
  5. 5.Which is bigger: 1/9 or 1/4? (a) 1/4 (b) 1/9
  6. 6.Which is smaller: 1/7 or 1/10? (a) 1/10 (b) 1/7
  7. 7.How many halves make 1 whole?
  8. 8.1/8 of 8 =
  9. 9.How many tenths make 4 wholes?
  10. 10.Which is bigger: 1/8 or 1/6? (a) 1/8 (b) 1/6
  11. 11.Which is smaller: 1/4 or 1/5? (a) 1/4 (b) 1/5
  12. 12.1/8 of 64 =
  13. 13.1/3 of 21 =
  14. 14.Which is smaller: 1/9 or 1/8? (a) 1/9 (b) 1/8
  15. 15.How many eighths make 1 whole?
  16. 16.1/9 of 36 =
  17. 17.1/2 of 10 =
  18. 18.1/2 of 14 =
  19. 19.Which is bigger: 1/6 or 1/8? (a) 1/8 (b) 1/6
  20. 20.How many fifths make 2 wholes?
  21. 21.1/6 of 12 =
  22. 22.Which is smaller: 1/12 or 1/6? (a) 1/6 (b) 1/12
  23. 23.How many ninths make 1 whole?
  24. 24.Which is bigger: 1/2 or 1/9? (a) 1/2 (b) 1/9
  25. 25.How many ninths make 4 wholes?
  26. 26.Which is smaller: 1/5 or 1/4? (a) 1/5 (b) 1/4
  27. 27.Which is bigger: 1/2 or 1/6? (a) 1/2 (b) 1/6
  28. 28.Which is smaller: 1/9 or 1/10? (a) 1/9 (b) 1/10
  29. 29.How many halves make 2 wholes?
  30. 30.1/7 of 56 =
  31. 31.Which is smaller: 1/12 or 1/10? (a) 1/10 (b) 1/12
  32. 32.1/4 of 16 =
  33. 33.How many fifths make 3 wholes?
  34. 34.1/3 of 15 =
  35. 35.Which is smaller: 1/2 or 1/8? (a) 1/8 (b) 1/2
  36. 36.Which is bigger: 1/4 or 1/3? (a) 1/4 (b) 1/3
  37. 37.1/7 of 7 =
  38. 38.Which is smaller: 1/2 or 1/11? (a) 1/2 (b) 1/11
  39. 39.Which is smaller: 1/3 or 1/11? (a) 1/3 (b) 1/11
  40. 40.1/2 of 20 =

Answer key

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

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