90 of them.
there are no 3 digit tis two digit! :) * * * * * 90 of them.
A lot
There are only 999 three digit whole numbers.
There are no three didgit numbers but there are 63 three digit numbers.
There are 90 palindromic numbers.
171
There are 900 three-digit numbers.
300300300300
45
There are 282 such numbers.
How many times does the digit 1 occur in ten place in the numbers from 1 to 1000?
There are 17 such numbers.