Each roulette table moves in sessions, each session is associated with a spin of the wheel and that spin's result. At this point the dealer will say 'place your bets' and everyone at the table will start throwing chips down like crazy. Each player plays with their own color chips. You trade in your checks (which most people think of as regular casino chips, but they're actually called checks) for roulette chips when a new session starts, and the dealer assigns you a number and denomination. Most roulette sessions move at a fairly slow pace, to accommodate the number of people betting, and the variety on which they can bet. At this point, as you intuition may have mentioned to you, you can't place any more bets. The inside bets are made up of specific numbers or combinations of numbers within the number layout, or along the border of it. On inside bets, the total of all of your bets must add up to at least the table minimum. Odd or Even - similar to the red black bet, this even money bet is based on whether the resulting number will be odd or even. Columns - at one end of the set of 38 numbers are boxes with the words '2 to 1' written in them.

For most bets it's fairly obvious - you can't miss the Red diamond for Red bets, and things like Even, 1-18, and 1st 12 are written out in plain English. Here are the different bets you can make. You don't have to make just one kind of bet for each spin, you can make several, and you win if the ball lands on any of your numbers. you will likely lose money faster the more bets you make, because you're betting more. In most games players can continue making bets even while the ball is still spinning. When the ball falls into a slot, the dealer will announce the number and the color, and place a marker on the layout where the winning number is. Roulette games have minimum bets, which will be posted on a placard at the table. If Black has come up for the last 10 spins in a row, the next spin is not more likely to be Red. Black and Red still have equal chances of hitting. The wheel has no memory. You can certainly switch to another number if you want, but that won't improve or worsen your chances. The chances of #27 coming up on a given spin are the same, whether it just come up on the last spin or not - 1 in 38. Your odds of winning a one-number bet are 37 to 1 (37 ways to lose, 1 way to win) if you win, the casino doesn't pay you 37 to 1, they pay you less - 35 to 1. The European wheel has a lower house edge (2.63%) because it has only 37 slots instead of 38 (no 00) European games have an option called en prison which reduces the house edge to 1.35%, but it's generally not available in the U.S., even in casinos that use the European wheel. In effect, this variation has the ability to turn a loss into a tie.