With repetition, the smallest is 22222 and the largest is 88888 Without repetition, the smallest is 23458 and the largest is 85432
Since there are only five different digits, a 6-digit number can only be generated if a digit can be repeated. If digits can be repeated, the smallest 6-digit number is 111111.
It is -987654. The smallest POSITIVE number is 102345.
From left to right, pick the smallest possible digit every time. This will give you the smallest possible number.
4579 is the smallest even number he can make
it would be 0000.01
It is 200000.
You get the largest number if you sort the digits, from largest to smallest.
Six of them.
There are twelve possible solutions using the rule you stated.