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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 955 · 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. 1.1/4 of 36 =
  2. 2.Which is bigger: 1/4 or 1/3? (a) 1/3 (b) 1/4
  3. 3.1/9 of 81 =
  4. 4.How many quarters make 4 wholes?
  5. 5.How many tenths make 3 wholes?
  6. 6.How many halves make 2 wholes?
  7. 7.1/9 of 36 =
  8. 8.1/3 of 18 =
  9. 9.1/2 of 18 =
  10. 10.How many sixths make 4 wholes?
  11. 11.How many halves make 1 whole?
  12. 12.Which is bigger: 1/8 or 1/4? (a) 1/8 (b) 1/4
  13. 13.1/4 of 32 =
  14. 14.1/8 of 8 =
  15. 15.Which is bigger: 1/8 or 1/10? (a) 1/10 (b) 1/8
  16. 16.1/2 of 4 =
  17. 17.1/10 of 50 =
  18. 18.1/5 of 35 =
  19. 19.How many quarters make 3 wholes?
  20. 20.How many eighths make 2 wholes?
  21. 21.Which is smaller: 1/6 or 1/10? (a) 1/6 (b) 1/10
  22. 22.How many sixths make 3 wholes?
  23. 23.How many sevenths make 2 wholes?
  24. 24.1/4 of 20 =
  25. 25.1/5 of 40 =
  26. 26.How many halves make 3 wholes?
  27. 27.How many sixths make 1 whole?
  28. 28.Which is bigger: 1/12 or 1/9? (a) 1/12 (b) 1/9
  29. 29.How many thirds make 4 wholes?
  30. 30.How many tenths make 2 wholes?
  31. 31.How many tenths make 4 wholes?
  32. 32.1/6 of 6 =
  33. 33.Which is bigger: 1/7 or 1/11? (a) 1/7 (b) 1/11
  34. 34.Which is smaller: 1/7 or 1/9? (a) 1/9 (b) 1/7
  35. 35.1/7 of 49 =
  36. 36.Which is bigger: 1/11 or 1/5? (a) 1/5 (b) 1/11
  37. 37.How many halves make 4 wholes?
  38. 38.Which is bigger: 1/2 or 1/8? (a) 1/2 (b) 1/8
  39. 39.How many ninths make 2 wholes?
  40. 40.Which is smaller: 1/12 or 1/10? (a) 1/12 (b) 1/10

Answer key

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

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