Figure out this Four digit Palindrome with two distinct digits and

Question

The sum of the digits of the palindrome is Same as the number remaining after last two digits are removed.

Answer 1

1881

Reasoning:

Let's sat it's ABBA; then AB = A + B + B + A; 10A + B = 2A + 2B; 8A = B; A = 1, B = 8.