Each player initially gets two cards, the object is to get 21 and you can hit or get more cards until you either get 21 or close to it, whoever gets 21 automatically wins, but if you go over 21 you bust and automatically lose.
In blackjack, you are typically dealt two cards to start with.
In a game of blackjack, the dealer typically receives two cards.
7 cards for each player
In Gin Rummy, each player is dealt 10 cards, one at a time.
In a game of Texas Hold'em, each player is dealt two cards.
In a game of Uno, each player should be dealt 7 cards.
96 - if you count picture cards as 10
55
In Uno, each player starts with 7 cards.
Considering that most casinos now use four or more decks of cards for a Blackjack game you'd have to be really sharp to be able to keep track of at least 208 cards. The only thing that card counting could do in such a case would be to give you an idea as to how many big or small cards are left in the shoe, which in turn could help you decide whether to take a hit or not. Just don't get caught, casinos do not like card counters.
10
In a game of Uno, each player is supposed to have 7 cards.