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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 736 · 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 quarters make 4 wholes?
  2. 2.1/9 of 18 =
  3. 3.1/7 of 70 =
  4. 4.1/5 of 40 =
  5. 5.Which is bigger: 1/3 or 1/11? (a) 1/11 (b) 1/3
  6. 6.Which is bigger: 1/4 or 1/3? (a) 1/3 (b) 1/4
  7. 7.1/9 of 54 =
  8. 8.1/7 of 56 =
  9. 9.1/7 of 49 =
  10. 10.How many tenths make 4 wholes?
  11. 11.Which is bigger: 1/5 or 1/12? (a) 1/5 (b) 1/12
  12. 12.1/9 of 27 =
  13. 13.How many thirds make 4 wholes?
  14. 14.Which is smaller: 1/7 or 1/2? (a) 1/7 (b) 1/2
  15. 15.Which is smaller: 1/7 or 1/11? (a) 1/11 (b) 1/7
  16. 16.Which is smaller: 1/11 or 1/8? (a) 1/11 (b) 1/8
  17. 17.Which is smaller: 1/8 or 1/6? (a) 1/8 (b) 1/6
  18. 18.1/3 of 24 =
  19. 19.1/5 of 50 =
  20. 20.Which is smaller: 1/7 or 1/10? (a) 1/7 (b) 1/10
  21. 21.How many sixths make 4 wholes?
  22. 22.1/3 of 27 =
  23. 23.Which is bigger: 1/5 or 1/6? (a) 1/6 (b) 1/5
  24. 24.How many halves make 4 wholes?
  25. 25.1/5 of 35 =
  26. 26.Which is bigger: 1/6 or 1/5? (a) 1/5 (b) 1/6
  27. 27.Which is smaller: 1/3 or 1/5? (a) 1/3 (b) 1/5
  28. 28.Which is bigger: 1/3 or 1/10? (a) 1/3 (b) 1/10
  29. 29.Which is bigger: 1/10 or 1/2? (a) 1/2 (b) 1/10
  30. 30.1/7 of 63 =
  31. 31.1/2 of 16 =
  32. 32.Which is bigger: 1/5 or 1/2? (a) 1/2 (b) 1/5
  33. 33.1/3 of 18 =
  34. 34.How many eighths make 4 wholes?
  35. 35.How many ninths make 2 wholes?
  36. 36.Which is smaller: 1/11 or 1/4? (a) 1/11 (b) 1/4
  37. 37.Which is bigger: 1/11 or 1/2? (a) 1/11 (b) 1/2
  38. 38.1/7 of 28 =
  39. 39.1/6 of 30 =
  40. 40.1/4 of 12 =

Answer key

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

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