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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 482 · 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. 1.1/9 of 72 =
  2. 2.1/10 of 80 =
  3. 3.Which is smaller: 1/4 or 1/5? (a) 1/5 (b) 1/4
  4. 4.How many quarters make 4 wholes?
  5. 5.Which is bigger: 1/11 or 1/2? (a) 1/11 (b) 1/2
  6. 6.How many sevenths make 1 whole?
  7. 7.Which is bigger: 1/10 or 1/3? (a) 1/10 (b) 1/3
  8. 8.How many thirds make 4 wholes?
  9. 9.How many fifths make 1 whole?
  10. 10.Which is smaller: 1/11 or 1/5? (a) 1/11 (b) 1/5
  11. 11.How many ninths make 3 wholes?
  12. 12.1/6 of 30 =
  13. 13.How many thirds make 1 whole?
  14. 14.Which is bigger: 1/6 or 1/4? (a) 1/6 (b) 1/4
  15. 15.How many sixths make 3 wholes?
  16. 16.1/10 of 60 =
  17. 17.How many eighths make 1 whole?
  18. 18.1/9 of 63 =
  19. 19.1/6 of 12 =
  20. 20.Which is smaller: 1/3 or 1/8? (a) 1/3 (b) 1/8
  21. 21.How many tenths make 3 wholes?
  22. 22.How many quarters make 1 whole?
  23. 23.Which is bigger: 1/3 or 1/12? (a) 1/12 (b) 1/3
  24. 24.How many halves make 1 whole?
  25. 25.1/7 of 28 =
  26. 26.1/4 of 8 =
  27. 27.How many ninths make 4 wholes?
  28. 28.Which is bigger: 1/7 or 1/5? (a) 1/5 (b) 1/7
  29. 29.Which is smaller: 1/9 or 1/3? (a) 1/3 (b) 1/9
  30. 30.How many sixths make 2 wholes?
  31. 31.Which is bigger: 1/7 or 1/8? (a) 1/8 (b) 1/7
  32. 32.How many tenths make 4 wholes?
  33. 33.Which is bigger: 1/2 or 1/5? (a) 1/5 (b) 1/2
  34. 34.1/2 of 10 =
  35. 35.Which is bigger: 1/2 or 1/7? (a) 1/2 (b) 1/7
  36. 36.1/3 of 21 =
  37. 37.1/7 of 21 =
  38. 38.How many sixths make 1 whole?
  39. 39.Which is bigger: 1/8 or 1/2? (a) 1/8 (b) 1/2
  40. 40.Which is bigger: 1/2 or 1/9? (a) 1/9 (b) 1/2

Answer key

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

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