#math trivia for #May2:  The digits of #123 are in increasing order:  1 < 2 < 3.  How many other numbers 1-366 have this arrangement? — Burt Kaliski Jr. (@modulomathy) May 2, 2012 We’ll start by assuming that single-digit numbers have their single digit in increasing order.  9 numbers so far. Among the two-digit numbers, … Continue reading →