on page 28 at the top, you have: "If you're dividing by 3 or more, just round down. Drop the remainder. 5 divided by 3 is not 3.6 repeating or 3 and 2/3rds or 3 remainder 2, it's just 3."

5/3 is 1 and 2/3rds, not 3 and 2/3rds, so it should say "5 divided by 3 is not 1.6 repeating or 1 and 2/3rds or 1 remainder 2, it's just 1"

Or it should say: "11 divided by 3 is not 3.6 repeating, or 3 and 2/3rds or 3 remainder 2, it's just 3."