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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 578 · 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. 1.1/3 of 12 =
  2. 2.How many quarters make 1 whole?
  3. 3.1/4 of 40 =
  4. 4.Which is bigger: 1/10 or 1/6? (a) 1/6 (b) 1/10
  5. 5.How many sixths make 4 wholes?
  6. 6.1/10 of 50 =
  7. 7.Which is bigger: 1/9 or 1/2? (a) 1/9 (b) 1/2
  8. 8.How many tenths make 1 whole?
  9. 9.1/7 of 7 =
  10. 10.1/5 of 15 =
  11. 11.Which is bigger: 1/3 or 1/8? (a) 1/3 (b) 1/8
  12. 12.How many halves make 3 wholes?
  13. 13.1/10 of 70 =
  14. 14.Which is smaller: 1/7 or 1/2? (a) 1/2 (b) 1/7
  15. 15.How many ninths make 3 wholes?
  16. 16.How many eighths make 2 wholes?
  17. 17.Which is smaller: 1/9 or 1/11? (a) 1/11 (b) 1/9
  18. 18.Which is smaller: 1/2 or 1/5? (a) 1/5 (b) 1/2
  19. 19.Which is smaller: 1/3 or 1/2? (a) 1/2 (b) 1/3
  20. 20.How many halves make 2 wholes?
  21. 21.Which is bigger: 1/2 or 1/12? (a) 1/2 (b) 1/12
  22. 22.Which is smaller: 1/9 or 1/5? (a) 1/5 (b) 1/9
  23. 23.1/4 of 28 =
  24. 24.Which is smaller: 1/5 or 1/2? (a) 1/2 (b) 1/5
  25. 25.Which is bigger: 1/4 or 1/5? (a) 1/4 (b) 1/5
  26. 26.Which is smaller: 1/7 or 1/3? (a) 1/7 (b) 1/3
  27. 27.1/5 of 20 =
  28. 28.1/7 of 49 =
  29. 29.How many thirds make 2 wholes?
  30. 30.How many sevenths make 3 wholes?
  31. 31.1/9 of 63 =
  32. 32.Which is smaller: 1/8 or 1/3? (a) 1/3 (b) 1/8
  33. 33.1/4 of 32 =
  34. 34.How many eighths make 3 wholes?
  35. 35.1/10 of 20 =
  36. 36.1/7 of 56 =
  37. 37.How many quarters make 4 wholes?
  38. 38.How many eighths make 4 wholes?
  39. 39.Which is smaller: 1/11 or 1/5? (a) 1/5 (b) 1/11
  40. 40.1/9 of 45 =

Answer key

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

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