# Can you put two of the same cards down in UNO?

## Can you put two of the same cards down in UNO?

You can not play two cards on one turn. So if it is your turn, and you have two cards left, then before you place one of the cards down you need to say “Uno.” Then you are left with one card, which you will play (if possible) on your next turn. By extension, if you have identical cards you can play both in the same go.

## How do you play the card game match up?

Mix up the cards.Lay them in rows, face down.Turn over any two cards.If the two cards match, keep them.If they don’t match, turn them back over.Remember what was on each card and where it was.Watch and remember during the other player’s turn.The game is over when all the cards have been matched.

## What does 52 factorial look like?

There are 52! (52 factorial) ways to arrange the cards. That’s calculated as 52 x 51 x 50 x 49 x … x 2 x 1 and totals an extremely large number.

68 zeros

## How many ways can a 52 card deck be arranged?

No one has or likely ever will hold the exact same arrangement of 52 cards as you did during that game. It seems unbelievable, but there are somewhere in the range of 8×1067 ways to sort a deck of cards.

## How many combinations of 5 cards can be formed from a 52 deck?

2598960 different ways

## What is the probability of drawing a red card?

The probability that you draw a red card is 26/52 or 1/2, since half the cards in the deck are red. Since you replace the card, the probabiity that you draw a heart is 13/52 or 1/4, since a quarter of the cards are hearts. Since you want to know the probability of BOTH events happening, you multiply the two.

## What is the probability of selecting a red card or a 9 from a deck of 52 cards?

In a standard deck of 52 cards, half of them are red (hearts and diamonds) and the other half are black (clubs and spades). Which makes the odds of picking a red card at random 50%.

## What is the probability of drawing three red cards?

what is the probability of getting 3 red cards? If memory serves: Probability of first red card is 26/52 (1/2) for the second (25/52) and the third is (24/52) which is just slightly less than 1/8.