The largest 2-digit prime number is 97.
1
997 is the biggest 3 digit Prime number.
997 is the biggest 3 digit prime number.
998 is the biggest 3-digit even number
992
1,099
The smallest two digit number is 00 (a number used as a wire gauge) and the biggest is 99, so the sum of the biggest and smallest 2-digits numbers is 99 (99 + 00).
The biggest nine digit number would consist fully of '9's: 999,999,999
The biggest 4 digit number that can be made from using the digits of 850236, using a digit at most once, is 8653.
-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.
9,999