What is the sum of greatest 2- digit number and the smallest 6-digit number
The greatest 2-digit number is 99
The smallest 6-digit number is 100000
The sum of greatest 2- digit number and the smallest 6-digit number =99+100000=100099
Hence, the correct answer is 100099
The sum of the smallest 4-digit number using only one digit and the greatest 4-digit number is