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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 927 · 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. 2.1/3 of 3 =
  3. 3.How many tenths make 2 wholes?
  4. 4.1/3 of 24 =
  5. 5.1/2 of 16 =
  6. 6.1/9 of 45 =
  7. 7.1/6 of 60 =
  8. 8.Which is smaller: 1/5 or 1/2? (a) 1/5 (b) 1/2
  9. 9.Which is smaller: 1/2 or 1/11? (a) 1/11 (b) 1/2
  10. 10.1/8 of 72 =
  11. 11.1/5 of 30 =
  12. 12.1/4 of 28 =
  13. 13.Which is bigger: 1/2 or 1/8? (a) 1/8 (b) 1/2
  14. 14.1/9 of 72 =
  15. 15.Which is bigger: 1/5 or 1/2? (a) 1/2 (b) 1/5
  16. 16.Which is bigger: 1/8 or 1/10? (a) 1/8 (b) 1/10
  17. 17.How many tenths make 4 wholes?
  18. 18.How many sevenths make 3 wholes?
  19. 19.1/5 of 20 =
  20. 20.Which is bigger: 1/9 or 1/4? (a) 1/9 (b) 1/4
  21. 21.How many quarters make 3 wholes?
  22. 22.How many thirds make 2 wholes?
  23. 23.How many tenths make 3 wholes?
  24. 24.How many ninths make 3 wholes?
  25. 25.1/9 of 54 =
  26. 26.Which is smaller: 1/6 or 1/7? (a) 1/6 (b) 1/7
  27. 27.Which is bigger: 1/11 or 1/4? (a) 1/11 (b) 1/4
  28. 28.How many fifths make 3 wholes?
  29. 29.Which is smaller: 1/12 or 1/4? (a) 1/4 (b) 1/12
  30. 30.How many halves make 2 wholes?
  31. 31.How many quarters make 4 wholes?
  32. 32.Which is smaller: 1/2 or 1/10? (a) 1/2 (b) 1/10
  33. 33.1/2 of 6 =
  34. 34.1/3 of 15 =
  35. 35.How many sixths make 3 wholes?
  36. 36.1/5 of 35 =
  37. 37.Which is smaller: 1/5 or 1/8? (a) 1/5 (b) 1/8
  38. 38.1/3 of 6 =
  39. 39.Which is smaller: 1/9 or 1/10? (a) 1/9 (b) 1/10
  40. 40.Which is smaller: 1/7 or 1/5? (a) 1/5 (b) 1/7

Answer key

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

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