It is a screen from Bulgarian folk TV game.
They ask what is sum of the numbers from the picture and they said - the correct answer is 531

I'm wondering how is it calculated?
http://img203.**invalid link**/img203/7070 ... h34m55.pngIs your country pretends to be such a "Banana republic"? I'm wondering ...
Bulgaria won in 2003 1-st place at IMO and as you can see our mathematicians
found excellent working positions. Is this the future of our country?