When we subtract highest 4 digit from least 5 digit number we get.

Q. When we subtract 1 from largest 5 digit number we get largest 4 digit number as solution

Q. What will we get if we subtract $1$ from smallest $6$-digit number?

Q. Fill in the blanks:​

On subtracting one from the smallest four-digit number, we get , which is the 3-digit number.​

Q. When we divide the largest three-digit number with the largest one-digit number, we get _________.