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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 591 · 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 sevenths make 2 wholes?
  2. 2.1/10 of 70 =
  3. 3.How many sevenths make 4 wholes?
  4. 4.How many thirds make 1 whole?
  5. 5.Which is smaller: 1/12 or 1/9? (a) 1/9 (b) 1/12
  6. 6.1/7 of 63 =
  7. 7.1/6 of 48 =
  8. 8.1/2 of 12 =
  9. 9.1/10 of 60 =
  10. 10.Which is smaller: 1/2 or 1/4? (a) 1/4 (b) 1/2
  11. 11.1/5 of 15 =
  12. 12.1/8 of 64 =
  13. 13.1/8 of 8 =
  14. 14.Which is smaller: 1/7 or 1/3? (a) 1/3 (b) 1/7
  15. 15.How many ninths make 3 wholes?
  16. 16.1/2 of 6 =
  17. 17.How many thirds make 3 wholes?
  18. 18.Which is smaller: 1/9 or 1/12? (a) 1/12 (b) 1/9
  19. 19.Which is bigger: 1/2 or 1/3? (a) 1/3 (b) 1/2
  20. 20.Which is bigger: 1/8 or 1/12? (a) 1/12 (b) 1/8
  21. 21.1/2 of 4 =
  22. 22.1/2 of 16 =
  23. 23.How many tenths make 3 wholes?
  24. 24.1/5 of 45 =
  25. 25.Which is bigger: 1/6 or 1/7? (a) 1/7 (b) 1/6
  26. 26.1/9 of 36 =
  27. 27.1/5 of 35 =
  28. 28.Which is smaller: 1/7 or 1/9? (a) 1/9 (b) 1/7
  29. 29.How many tenths make 1 whole?
  30. 30.Which is bigger: 1/8 or 1/3? (a) 1/3 (b) 1/8
  31. 31.1/9 of 18 =
  32. 32.1/5 of 5 =
  33. 33.Which is bigger: 1/5 or 1/7? (a) 1/5 (b) 1/7
  34. 34.How many quarters make 1 whole?
  35. 35.Which is smaller: 1/11 or 1/4? (a) 1/11 (b) 1/4
  36. 36.Which is smaller: 1/4 or 1/3? (a) 1/3 (b) 1/4
  37. 37.1/5 of 40 =
  38. 38.Which is bigger: 1/8 or 1/11? (a) 1/8 (b) 1/11
  39. 39.Which is bigger: 1/12 or 1/7? (a) 1/7 (b) 1/12
  40. 40.1/2 of 14 =

Answer key

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

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