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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 280 · 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 fifths make 3 wholes?
  2. 2.1/10 of 20 =
  3. 3.1/10 of 60 =
  4. 4.How many halves make 3 wholes?
  5. 5.1/4 of 20 =
  6. 6.How many fifths make 1 whole?
  7. 7.1/3 of 24 =
  8. 8.Which is smaller: 1/11 or 1/2? (a) 1/2 (b) 1/11
  9. 9.Which is smaller: 1/3 or 1/4? (a) 1/3 (b) 1/4
  10. 10.How many sixths make 3 wholes?
  11. 11.1/4 of 12 =
  12. 12.1/10 of 10 =
  13. 13.Which is smaller: 1/12 or 1/10? (a) 1/12 (b) 1/10
  14. 14.1/8 of 80 =
  15. 15.Which is smaller: 1/4 or 1/10? (a) 1/10 (b) 1/4
  16. 16.How many thirds make 1 whole?
  17. 17.Which is smaller: 1/4 or 1/2? (a) 1/2 (b) 1/4
  18. 18.How many halves make 2 wholes?
  19. 19.1/6 of 30 =
  20. 20.1/5 of 50 =
  21. 21.1/5 of 30 =
  22. 22.1/6 of 18 =
  23. 23.Which is smaller: 1/8 or 1/2? (a) 1/2 (b) 1/8
  24. 24.Which is smaller: 1/8 or 1/6? (a) 1/8 (b) 1/6
  25. 25.1/9 of 36 =
  26. 26.How many halves make 4 wholes?
  27. 27.Which is bigger: 1/8 or 1/7? (a) 1/8 (b) 1/7
  28. 28.Which is smaller: 1/11 or 1/6? (a) 1/6 (b) 1/11
  29. 29.Which is smaller: 1/2 or 1/9? (a) 1/9 (b) 1/2
  30. 30.How many eighths make 3 wholes?
  31. 31.1/2 of 8 =
  32. 32.How many ninths make 1 whole?
  33. 33.Which is bigger: 1/9 or 1/7? (a) 1/7 (b) 1/9
  34. 34.How many fifths make 2 wholes?
  35. 35.How many ninths make 2 wholes?
  36. 36.1/6 of 60 =
  37. 37.1/7 of 14 =
  38. 38.How many thirds make 3 wholes?
  39. 39.How many eighths make 2 wholes?
  40. 40.Which is smaller: 1/3 or 1/8? (a) 1/8 (b) 1/3

Answer key

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

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