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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 673 · 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.Which is smaller: 1/5 or 1/3? (a) 1/3 (b) 1/5
  2. 2.1/6 of 18 =
  3. 3.How many tenths make 2 wholes?
  4. 4.How many fifths make 3 wholes?
  5. 5.Which is smaller: 1/10 or 1/4? (a) 1/10 (b) 1/4
  6. 6.1/10 of 90 =
  7. 7.1/5 of 20 =
  8. 8.Which is bigger: 1/7 or 1/3? (a) 1/7 (b) 1/3
  9. 9.1/3 of 24 =
  10. 10.How many quarters make 4 wholes?
  11. 11.How many tenths make 1 whole?
  12. 12.Which is smaller: 1/2 or 1/7? (a) 1/2 (b) 1/7
  13. 13.How many sevenths make 4 wholes?
  14. 14.How many halves make 4 wholes?
  15. 15.Which is bigger: 1/6 or 1/3? (a) 1/6 (b) 1/3
  16. 16.1/4 of 4 =
  17. 17.Which is smaller: 1/12 or 1/3? (a) 1/3 (b) 1/12
  18. 18.Which is smaller: 1/5 or 1/9? (a) 1/9 (b) 1/5
  19. 19.Which is smaller: 1/2 or 1/9? (a) 1/9 (b) 1/2
  20. 20.1/9 of 36 =
  21. 21.How many halves make 2 wholes?
  22. 22.How many thirds make 3 wholes?
  23. 23.1/9 of 72 =
  24. 24.Which is bigger: 1/11 or 1/3? (a) 1/3 (b) 1/11
  25. 25.1/5 of 10 =
  26. 26.How many sevenths make 1 whole?
  27. 27.Which is smaller: 1/2 or 1/3? (a) 1/2 (b) 1/3
  28. 28.1/10 of 80 =
  29. 29.How many fifths make 1 whole?
  30. 30.1/9 of 18 =
  31. 31.Which is bigger: 1/12 or 1/8? (a) 1/8 (b) 1/12
  32. 32.1/10 of 30 =
  33. 33.1/7 of 35 =
  34. 34.Which is smaller: 1/4 or 1/12? (a) 1/12 (b) 1/4
  35. 35.Which is bigger: 1/11 or 1/8? (a) 1/11 (b) 1/8
  36. 36.How many fifths make 2 wholes?
  37. 37.1/3 of 30 =
  38. 38.1/2 of 6 =
  39. 39.How many halves make 3 wholes?
  40. 40.Which is bigger: 1/10 or 1/12? (a) 1/10 (b) 1/12

Answer key

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

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