How many dominoes do you need to play Mexican train?

Answer 1

28

Answer 2

Every set of dominoes includes all possible combinations of two numbers, from zero (blank) up to the highest number of pips in the set (for example, 12 in a double-12 set), as well as a double for each suit. Each combination of pips occurs only once in a set. A standard double-6 domino set consists of 28 tiles: 7 doubles and 21 singles.

Answer 3

28.

That is the answer for a standard double 6 set. Double 9 sets with 55 tiles are also readily available.

The formula for the number of tiles in a double xset is x*(x+1)/2

Answer 4

You need a full set. The sets come in different sizes. The smallest has 28 pieces which range from double blanks to double six. The "double nines" set has 55 pieces. The double 12 set has 91 pieces ( I think) The largest sets are better is you have more than two players.

Answer 5

u can tell by multiplying the most amount of dots that are on to itself. in other words: 6 dots times 6= 36 dominoes

Answer 6

There are about 100 dominoes.

Answer 7

28