সংকলিত অংকের বিভাজ্যতা

Find all two-digit number that is divisible by the sum of its digits and whose last digit is $3$. What is the sum of those numbers?

Number Theory

Divisibility

BdMO

5 Upvotes 2 Downvotes

Attempt 1552

Solve 1444

First Solve Azad_01