RE: The Most Forgotten Natural Number Under 1000
12-19-2016, 01:40 AM
I think we all think of 111, 222, 333, 444, 555, 666, 777, 888, 999, 11, 22, 33, 44, 55, 66, 77, 88, 99, 100, and all natural numbers less than 11 on a daily basis.