Here's a list of the 91 tiles (with a total of 1,092 pips) included in a set of Double-12 Dominoes: Domino tiles are also called bones. Item # 920 Ages: 6 to adult Many games may be played with a set of dominoes. If no double was drawn, all dominoes are returned to the draw pile, reshuffled, and redrawn. © 2005 - 2020 Wyzant, Inc. - All Rights Reserved, a Question Trending Questions. A double-N set of dominoes has (N+1)(N+2)/2 dominoes in it. //-->. £17.99 £ 17. answered 05/13/14. A standard set of dominoes (giant dominoes or otherwise) contains 28 tiles or bones. (for two dominoes 12 x 12 = 144) On a double-nine domino, the maximum product is 9 x 9 = 81. A double-6 set has 28 dominoes, a double-9 set has 55 dominoes, a double-12 set has 91 dominoes, a double-15 set has 136 dominoes, and a â¦ This set consists of 28 tiles in total. Each number or blank is called a suit. £13.39 £ 13.