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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 108 · 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.Which is smaller: 1/7 or 1/3? (a) 1/3 (b) 1/7
  3. 3.Which is bigger: 1/8 or 1/2? (a) 1/8 (b) 1/2
  4. 4.How many tenths make 2 wholes?
  5. 5.1/7 of 21 =
  6. 6.1/8 of 8 =
  7. 7.1/3 of 15 =
  8. 8.How many sevenths make 1 whole?
  9. 9.1/8 of 64 =
  10. 10.1/4 of 12 =
  11. 11.1/3 of 21 =
  12. 12.How many sixths make 2 wholes?
  13. 13.How many ninths make 1 whole?
  14. 14.Which is bigger: 1/2 or 1/5? (a) 1/5 (b) 1/2
  15. 15.How many thirds make 1 whole?
  16. 16.Which is smaller: 1/12 or 1/10? (a) 1/12 (b) 1/10
  17. 17.Which is smaller: 1/6 or 1/3? (a) 1/3 (b) 1/6
  18. 18.How many eighths make 4 wholes?
  19. 19.Which is smaller: 1/3 or 1/9? (a) 1/9 (b) 1/3
  20. 20.1/3 of 9 =
  21. 21.How many thirds make 4 wholes?
  22. 22.1/2 of 20 =
  23. 23.How many sevenths make 4 wholes?
  24. 24.Which is smaller: 1/9 or 1/2? (a) 1/9 (b) 1/2
  25. 25.1/9 of 81 =
  26. 26.Which is smaller: 1/5 or 1/2? (a) 1/5 (b) 1/2
  27. 27.Which is bigger: 1/4 or 1/7? (a) 1/7 (b) 1/4
  28. 28.1/7 of 63 =
  29. 29.Which is bigger: 1/3 or 1/9? (a) 1/3 (b) 1/9
  30. 30.How many halves make 1 whole?
  31. 31.1/6 of 12 =
  32. 32.How many quarters make 2 wholes?
  33. 33.1/6 of 60 =
  34. 34.How many quarters make 4 wholes?
  35. 35.1/3 of 6 =
  36. 36.1/8 of 48 =
  37. 37.Which is smaller: 1/10 or 1/7? (a) 1/7 (b) 1/10
  38. 38.Which is bigger: 1/4 or 1/12? (a) 1/12 (b) 1/4
  39. 39.How many tenths make 1 whole?
  40. 40.1/3 of 27 =

Answer key

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

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