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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 610 · 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.How many ninths make 4 wholes?
  2. 2.Which is bigger: 1/5 or 1/2? (a) 1/2 (b) 1/5
  3. 3.How many halves make 2 wholes?
  4. 4.1/2 of 4 =
  5. 5.How many fifths make 4 wholes?
  6. 6.Which is bigger: 1/12 or 1/7? (a) 1/7 (b) 1/12
  7. 7.Which is bigger: 1/11 or 1/6? (a) 1/6 (b) 1/11
  8. 8.How many quarters make 4 wholes?
  9. 9.Which is smaller: 1/12 or 1/3? (a) 1/3 (b) 1/12
  10. 10.Which is bigger: 1/11 or 1/2? (a) 1/2 (b) 1/11
  11. 11.Which is smaller: 1/5 or 1/4? (a) 1/5 (b) 1/4
  12. 12.1/7 of 14 =
  13. 13.Which is smaller: 1/6 or 1/2? (a) 1/2 (b) 1/6
  14. 14.Which is smaller: 1/5 or 1/2? (a) 1/2 (b) 1/5
  15. 15.How many thirds make 4 wholes?
  16. 16.How many quarters make 3 wholes?
  17. 17.1/6 of 54 =
  18. 18.1/9 of 36 =
  19. 19.Which is smaller: 1/3 or 1/4? (a) 1/3 (b) 1/4
  20. 20.1/4 of 20 =
  21. 21.How many thirds make 2 wholes?
  22. 22.1/9 of 27 =
  23. 23.How many sixths make 1 whole?
  24. 24.How many sevenths make 2 wholes?
  25. 25.How many tenths make 4 wholes?
  26. 26.How many tenths make 3 wholes?
  27. 27.How many sixths make 3 wholes?
  28. 28.1/3 of 21 =
  29. 29.Which is smaller: 1/8 or 1/9? (a) 1/9 (b) 1/8
  30. 30.1/5 of 5 =
  31. 31.Which is smaller: 1/11 or 1/4? (a) 1/11 (b) 1/4
  32. 32.1/10 of 70 =
  33. 33.1/2 of 18 =
  34. 34.How many sixths make 2 wholes?
  35. 35.1/6 of 60 =
  36. 36.Which is bigger: 1/10 or 1/9? (a) 1/10 (b) 1/9
  37. 37.1/9 of 81 =
  38. 38.Which is smaller: 1/6 or 1/9? (a) 1/9 (b) 1/6
  39. 39.1/7 of 70 =
  40. 40.Which is bigger: 1/6 or 1/11? (a) 1/6 (b) 1/11

Answer key

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

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