Question

5. Find the sum of the successor of the largest 4-digit
number and the predecessor of the largest 3-digit
number​

Answer 1

Step-by-step explanation:

1. largest 4 digit is 9,999 .the successor of 9,999 is 10,000.
2. largest 3- digit number is 999. predecessor of 999 is 998.

= 10,000+998

=10,998.