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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 747 · 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 halves make 1 whole?
  2. 2.1/5 of 50 =
  3. 3.1/8 of 40 =
  4. 4.1/3 of 27 =
  5. 5.Which is smaller: 1/4 or 1/8? (a) 1/4 (b) 1/8
  6. 6.Which is bigger: 1/7 or 1/8? (a) 1/8 (b) 1/7
  7. 7.How many thirds make 2 wholes?
  8. 8.Which is smaller: 1/4 or 1/9? (a) 1/4 (b) 1/9
  9. 9.Which is bigger: 1/10 or 1/9? (a) 1/9 (b) 1/10
  10. 10.1/6 of 42 =
  11. 11.How many sevenths make 4 wholes?
  12. 12.Which is bigger: 1/10 or 1/6? (a) 1/6 (b) 1/10
  13. 13.Which is smaller: 1/8 or 1/3? (a) 1/8 (b) 1/3
  14. 14.1/2 of 20 =
  15. 15.How many halves make 2 wholes?
  16. 16.1/8 of 48 =
  17. 17.1/8 of 72 =
  18. 18.Which is smaller: 1/3 or 1/10? (a) 1/10 (b) 1/3
  19. 19.How many sixths make 3 wholes?
  20. 20.1/3 of 15 =
  21. 21.1/5 of 40 =
  22. 22.How many sixths make 2 wholes?
  23. 23.Which is smaller: 1/3 or 1/8? (a) 1/8 (b) 1/3
  24. 24.How many quarters make 2 wholes?
  25. 25.How many fifths make 1 whole?
  26. 26.1/10 of 30 =
  27. 27.Which is smaller: 1/2 or 1/11? (a) 1/2 (b) 1/11
  28. 28.1/10 of 80 =
  29. 29.Which is bigger: 1/6 or 1/9? (a) 1/9 (b) 1/6
  30. 30.Which is bigger: 1/9 or 1/5? (a) 1/9 (b) 1/5
  31. 31.How many quarters make 4 wholes?
  32. 32.1/5 of 30 =
  33. 33.How many tenths make 3 wholes?
  34. 34.Which is bigger: 1/3 or 1/4? (a) 1/4 (b) 1/3
  35. 35.Which is smaller: 1/5 or 1/10? (a) 1/5 (b) 1/10
  36. 36.How many eighths make 1 whole?
  37. 37.1/9 of 9 =
  38. 38.1/6 of 54 =
  39. 39.How many eighths make 4 wholes?
  40. 40.1/5 of 45 =

Answer key

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

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