Question

the greatest 4 - digit number is .......
1000 9999 99999​

Answer 1

Answer:

9999

Step-by-step explanation:

The greatest four digit number is 9999.

Answer 2

Answer:

9999

Step-by-step explanation:

So to find greatest 4 digit no. youu can subtract it from smallest 5 digit no.

10000-1=9999