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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 347 · 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: 1/4 or 1/10? (a) 1/10 (b) 1/4
  2. 2.Which is smaller: 1/9 or 1/8? (a) 1/9 (b) 1/8
  3. 3.1/2 of 20 =
  4. 4.1/10 of 70 =
  5. 5.Which is smaller: 1/9 or 1/3? (a) 1/9 (b) 1/3
  6. 6.1/5 of 50 =
  7. 7.1/6 of 12 =
  8. 8.1/8 of 8 =
  9. 9.How many tenths make 2 wholes?
  10. 10.How many quarters make 4 wholes?
  11. 11.Which is smaller: 1/11 or 1/9? (a) 1/11 (b) 1/9
  12. 12.Which is bigger: 1/7 or 1/8? (a) 1/8 (b) 1/7
  13. 13.1/5 of 15 =
  14. 14.1/2 of 4 =
  15. 15.Which is smaller: 1/2 or 1/7? (a) 1/7 (b) 1/2
  16. 16.How many sixths make 1 whole?
  17. 17.Which is smaller: 1/7 or 1/9? (a) 1/9 (b) 1/7
  18. 18.Which is bigger: 1/9 or 1/10? (a) 1/10 (b) 1/9
  19. 19.1/3 of 15 =
  20. 20.1/3 of 21 =
  21. 21.Which is smaller: 1/10 or 1/5? (a) 1/5 (b) 1/10
  22. 22.Which is bigger: 1/12 or 1/9? (a) 1/12 (b) 1/9
  23. 23.How many fifths make 4 wholes?
  24. 24.1/4 of 20 =
  25. 25.1/5 of 30 =
  26. 26.How many eighths make 4 wholes?
  27. 27.1/9 of 27 =
  28. 28.Which is smaller: 1/2 or 1/5? (a) 1/2 (b) 1/5
  29. 29.Which is bigger: 1/8 or 1/12? (a) 1/8 (b) 1/12
  30. 30.How many eighths make 3 wholes?
  31. 31.Which is bigger: 1/11 or 1/3? (a) 1/11 (b) 1/3
  32. 32.How many quarters make 2 wholes?
  33. 33.1/9 of 9 =
  34. 34.1/3 of 18 =
  35. 35.1/8 of 24 =
  36. 36.Which is smaller: 1/5 or 1/8? (a) 1/8 (b) 1/5
  37. 37.Which is bigger: 1/10 or 1/9? (a) 1/9 (b) 1/10
  38. 38.Which is smaller: 1/7 or 1/4? (a) 1/7 (b) 1/4
  39. 39.How many sevenths make 1 whole?
  40. 40.Which is smaller: 1/10 or 1/4? (a) 1/10 (b) 1/4

Answer key

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

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