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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 644 · 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.Which is smaller: 1/7 or 1/3? (a) 1/7 (b) 1/3
  2. 2.Which is bigger: 1/8 or 1/6? (a) 1/8 (b) 1/6
  3. 3.Which is bigger: 1/3 or 1/9? (a) 1/3 (b) 1/9
  4. 4.Which is bigger: 1/2 or 1/7? (a) 1/2 (b) 1/7
  5. 5.How many quarters make 4 wholes?
  6. 6.How many sevenths make 4 wholes?
  7. 7.Which is smaller: 1/2 or 1/4? (a) 1/2 (b) 1/4
  8. 8.How many fifths make 4 wholes?
  9. 9.Which is bigger: 1/8 or 1/10? (a) 1/8 (b) 1/10
  10. 10.Which is smaller: 1/12 or 1/10? (a) 1/12 (b) 1/10
  11. 11.Which is smaller: 1/5 or 1/11? (a) 1/11 (b) 1/5
  12. 12.Which is smaller: 1/4 or 1/5? (a) 1/5 (b) 1/4
  13. 13.1/5 of 45 =
  14. 14.Which is smaller: 1/10 or 1/4? (a) 1/10 (b) 1/4
  15. 15.1/7 of 42 =
  16. 16.How many halves make 3 wholes?
  17. 17.Which is smaller: 1/3 or 1/9? (a) 1/9 (b) 1/3
  18. 18.1/6 of 12 =
  19. 19.Which is smaller: 1/3 or 1/10? (a) 1/10 (b) 1/3
  20. 20.Which is bigger: 1/4 or 1/7? (a) 1/4 (b) 1/7
  21. 21.1/7 of 21 =
  22. 22.1/8 of 72 =
  23. 23.Which is smaller: 1/4 or 1/6? (a) 1/6 (b) 1/4
  24. 24.1/8 of 56 =
  25. 25.How many fifths make 2 wholes?
  26. 26.How many sixths make 2 wholes?
  27. 27.Which is smaller: 1/10 or 1/8? (a) 1/8 (b) 1/10
  28. 28.Which is smaller: 1/8 or 1/2? (a) 1/8 (b) 1/2
  29. 29.1/10 of 20 =
  30. 30.How many tenths make 4 wholes?
  31. 31.How many thirds make 4 wholes?
  32. 32.How many quarters make 1 whole?
  33. 33.How many quarters make 3 wholes?
  34. 34.1/3 of 12 =
  35. 35.Which is smaller: 1/2 or 1/11? (a) 1/11 (b) 1/2
  36. 36.Which is smaller: 1/2 or 1/10? (a) 1/10 (b) 1/2
  37. 37.Which is bigger: 1/2 or 1/10? (a) 1/2 (b) 1/10
  38. 38.1/8 of 32 =
  39. 39.Which is smaller: 1/4 or 1/8? (a) 1/8 (b) 1/4
  40. 40.How many ninths make 1 whole?

Answer key

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

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