Anyone know how to count cards in blackJack?

Question

When you start counting cards at a blackjack table that has a fresh deck of cards do you count the cards that you do not see as zero? I believe the cards are dealt one facing down and then one up for each player so do you get an accurate count if you count the facing down cards as zero?

Answer 1

you need to be good at math

Answer 2

The answer is unseen cards are always zero, at the end of each deck, or decks you start over again at zero.  You must also master the concept of running count.  You should be able to count the entire deck in 20 seconds.  I've have been barred at 3 casino's, once you master these skills, you must be very carefull.  21 is a game you must play like a computer, you never ever vary your play.