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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 457 · 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 tenths make 3 wholes?
  2. 2.1/3 of 30 =
  3. 3.Which is smaller: 1/10 or 1/7? (a) 1/7 (b) 1/10
  4. 4.1/3 of 3 =
  5. 5.Which is smaller: 1/3 or 1/9? (a) 1/9 (b) 1/3
  6. 6.How many tenths make 4 wholes?
  7. 7.How many eighths make 2 wholes?
  8. 8.How many tenths make 2 wholes?
  9. 9.1/10 of 100 =
  10. 10.1/4 of 4 =
  11. 11.1/7 of 7 =
  12. 12.Which is smaller: 1/12 or 1/6? (a) 1/6 (b) 1/12
  13. 13.Which is bigger: 1/7 or 1/11? (a) 1/7 (b) 1/11
  14. 14.1/5 of 10 =
  15. 15.Which is smaller: 1/10 or 1/4? (a) 1/4 (b) 1/10
  16. 16.How many fifths make 2 wholes?
  17. 17.Which is smaller: 1/4 or 1/2? (a) 1/4 (b) 1/2
  18. 18.1/7 of 21 =
  19. 19.Which is bigger: 1/8 or 1/11? (a) 1/11 (b) 1/8
  20. 20.How many thirds make 2 wholes?
  21. 21.Which is smaller: 1/3 or 1/5? (a) 1/5 (b) 1/3
  22. 22.1/7 of 35 =
  23. 23.How many fifths make 3 wholes?
  24. 24.1/10 of 60 =
  25. 25.How many sevenths make 4 wholes?
  26. 26.Which is smaller: 1/3 or 1/10? (a) 1/3 (b) 1/10
  27. 27.Which is bigger: 1/8 or 1/2? (a) 1/2 (b) 1/8
  28. 28.Which is smaller: 1/7 or 1/4? (a) 1/4 (b) 1/7
  29. 29.Which is bigger: 1/8 or 1/10? (a) 1/10 (b) 1/8
  30. 30.Which is bigger: 1/4 or 1/9? (a) 1/4 (b) 1/9
  31. 31.Which is bigger: 1/3 or 1/7? (a) 1/7 (b) 1/3
  32. 32.1/3 of 6 =
  33. 33.How many ninths make 4 wholes?
  34. 34.1/9 of 27 =
  35. 35.Which is smaller: 1/12 or 1/10? (a) 1/12 (b) 1/10
  36. 36.How many quarters make 1 whole?
  37. 37.Which is bigger: 1/9 or 1/10? (a) 1/9 (b) 1/10
  38. 38.Which is smaller: 1/8 or 1/10? (a) 1/10 (b) 1/8
  39. 39.Which is smaller: 1/2 or 1/5? (a) 1/2 (b) 1/5
  40. 40.Which is bigger: 1/7 or 1/10? (a) 1/10 (b) 1/7

Answer key

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

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