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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 134 · 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 ninths make 1 whole?
  2. 2.Which is smaller: 1/9 or 1/11? (a) 1/11 (b) 1/9
  3. 3.How many ninths make 4 wholes?
  4. 4.Which is smaller: 1/8 or 1/10? (a) 1/10 (b) 1/8
  5. 5.Which is bigger: 1/5 or 1/12? (a) 1/12 (b) 1/5
  6. 6.1/9 of 72 =
  7. 7.Which is bigger: 1/2 or 1/11? (a) 1/11 (b) 1/2
  8. 8.1/3 of 6 =
  9. 9.Which is smaller: 1/2 or 1/6? (a) 1/6 (b) 1/2
  10. 10.1/4 of 20 =
  11. 11.How many quarters make 4 wholes?
  12. 12.Which is smaller: 1/6 or 1/7? (a) 1/6 (b) 1/7
  13. 13.How many halves make 3 wholes?
  14. 14.1/4 of 28 =
  15. 15.1/2 of 16 =
  16. 16.Which is smaller: 1/8 or 1/5? (a) 1/8 (b) 1/5
  17. 17.1/5 of 15 =
  18. 18.1/7 of 21 =
  19. 19.Which is bigger: 1/11 or 1/9? (a) 1/11 (b) 1/9
  20. 20.1/7 of 35 =
  21. 21.1/6 of 48 =
  22. 22.How many thirds make 3 wholes?
  23. 23.Which is bigger: 1/9 or 1/12? (a) 1/9 (b) 1/12
  24. 24.1/6 of 30 =
  25. 25.1/8 of 56 =
  26. 26.1/9 of 81 =
  27. 27.How many tenths make 1 whole?
  28. 28.How many thirds make 2 wholes?
  29. 29.1/9 of 18 =
  30. 30.How many fifths make 1 whole?
  31. 31.How many thirds make 1 whole?
  32. 32.Which is smaller: 1/11 or 1/12? (a) 1/12 (b) 1/11
  33. 33.1/2 of 6 =
  34. 34.1/10 of 40 =
  35. 35.How many eighths make 3 wholes?
  36. 36.How many tenths make 4 wholes?
  37. 37.Which is bigger: 1/4 or 1/11? (a) 1/11 (b) 1/4
  38. 38.Which is bigger: 1/8 or 1/3? (a) 1/8 (b) 1/3
  39. 39.How many ninths make 2 wholes?
  40. 40.How many quarters make 3 wholes?

Answer key

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

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