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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 61 · 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 1/8? (a) 1/3 (b) 1/8
  2. 2.How many thirds make 2 wholes?
  3. 3.1/9 of 9 =
  4. 4.Which is bigger: 1/2 or 1/9? (a) 1/2 (b) 1/9
  5. 5.Which is bigger: 1/4 or 1/8? (a) 1/8 (b) 1/4
  6. 6.Which is smaller: 1/5 or 1/3? (a) 1/3 (b) 1/5
  7. 7.How many sixths make 1 whole?
  8. 8.How many ninths make 4 wholes?
  9. 9.How many eighths make 1 whole?
  10. 10.Which is smaller: 1/2 or 1/6? (a) 1/2 (b) 1/6
  11. 11.Which is smaller: 1/8 or 1/12? (a) 1/12 (b) 1/8
  12. 12.How many fifths make 2 wholes?
  13. 13.1/4 of 28 =
  14. 14.How many thirds make 1 whole?
  15. 15.Which is smaller: 1/12 or 1/4? (a) 1/4 (b) 1/12
  16. 16.Which is bigger: 1/2 or 1/11? (a) 1/2 (b) 1/11
  17. 17.How many tenths make 1 whole?
  18. 18.1/9 of 81 =
  19. 19.1/3 of 12 =
  20. 20.1/3 of 27 =
  21. 21.Which is smaller: 1/3 or 1/10? (a) 1/10 (b) 1/3
  22. 22.1/10 of 80 =
  23. 23.How many tenths make 3 wholes?
  24. 24.1/3 of 9 =
  25. 25.Which is bigger: 1/8 or 1/5? (a) 1/5 (b) 1/8
  26. 26.Which is smaller: 1/11 or 1/9? (a) 1/11 (b) 1/9
  27. 27.1/6 of 48 =
  28. 28.Which is smaller: 1/2 or 1/3? (a) 1/2 (b) 1/3
  29. 29.Which is bigger: 1/4 or 1/11? (a) 1/11 (b) 1/4
  30. 30.How many halves make 2 wholes?
  31. 31.How many halves make 1 whole?
  32. 32.Which is bigger: 1/12 or 1/8? (a) 1/12 (b) 1/8
  33. 33.Which is smaller: 1/3 or 1/6? (a) 1/6 (b) 1/3
  34. 34.1/4 of 24 =
  35. 35.How many fifths make 1 whole?
  36. 36.Which is smaller: 1/10 or 1/7? (a) 1/10 (b) 1/7
  37. 37.How many sixths make 4 wholes?
  38. 38.Which is bigger: 1/3 or 1/7? (a) 1/7 (b) 1/3
  39. 39.Which is bigger: 1/10 or 1/12? (a) 1/10 (b) 1/12
  40. 40.Which is bigger: 1/9 or 1/7? (a) 1/9 (b) 1/7

Answer key

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

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