The crossword solution for the term 'Casino Calculations' is 'ODDS'. ODDS are a type of probability calculation used in gambling, such as in casinos. They are used to determine the likelihood of an event occurring and are expressed as a ratio of the number of ways an event can occur compared to the number of ways it cannot occur. For example, if the ODDS of winning a game of blackjack are 3:1, then there are three chances of winning for every one chance of losing.