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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 632 · 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 1 whole?
  2. 2.1/2 of 18 =
  3. 3.1/10 of 100 =
  4. 4.1/4 of 12 =
  5. 5.1/3 of 6 =
  6. 6.1/9 of 9 =
  7. 7.Which is smaller: 1/7 or 1/4? (a) 1/7 (b) 1/4
  8. 8.Which is smaller: 1/8 or 1/5? (a) 1/5 (b) 1/8
  9. 9.1/9 of 18 =
  10. 10.How many sevenths make 4 wholes?
  11. 11.How many quarters make 1 whole?
  12. 12.How many eighths make 1 whole?
  13. 13.1/2 of 8 =
  14. 14.1/5 of 35 =
  15. 15.1/4 of 8 =
  16. 16.1/7 of 49 =
  17. 17.How many fifths make 1 whole?
  18. 18.Which is bigger: 1/6 or 1/7? (a) 1/6 (b) 1/7
  19. 19.Which is bigger: 1/11 or 1/6? (a) 1/6 (b) 1/11
  20. 20.1/8 of 8 =
  21. 21.1/2 of 4 =
  22. 22.Which is bigger: 1/5 or 1/9? (a) 1/5 (b) 1/9
  23. 23.How many ninths make 2 wholes?
  24. 24.How many halves make 1 whole?
  25. 25.Which is bigger: 1/2 or 1/10? (a) 1/10 (b) 1/2
  26. 26.How many fifths make 2 wholes?
  27. 27.Which is bigger: 1/5 or 1/11? (a) 1/5 (b) 1/11
  28. 28.1/9 of 36 =
  29. 29.Which is bigger: 1/8 or 1/7? (a) 1/8 (b) 1/7
  30. 30.Which is bigger: 1/7 or 1/2? (a) 1/7 (b) 1/2
  31. 31.How many fifths make 4 wholes?
  32. 32.Which is smaller: 1/11 or 1/12? (a) 1/11 (b) 1/12
  33. 33.Which is bigger: 1/3 or 1/8? (a) 1/8 (b) 1/3
  34. 34.1/7 of 70 =
  35. 35.Which is smaller: 1/2 or 1/10? (a) 1/10 (b) 1/2
  36. 36.Which is smaller: 1/4 or 1/6? (a) 1/6 (b) 1/4
  37. 37.Which is smaller: 1/5 or 1/3? (a) 1/3 (b) 1/5
  38. 38.Which is bigger: 1/8 or 1/2? (a) 1/8 (b) 1/2
  39. 39.Which is smaller: 1/3 or 1/8? (a) 1/8 (b) 1/3
  40. 40.1/7 of 14 =

Answer key

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

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