**Logic puzzle**

Logic puzzle with numbers. There is a pattern hidden in the equations. Find it and check if result is zero or one.

created by Riddlemaster

Can you also solve

Guess the result of 423. 4 may mean something, 2 might mean something, 3 may mean something. Be the first to solve!

**math riddle with answer**Guess the result of 423. 4 may mean something, 2 might mean something, 3 may mean something. Be the first to solve!