diff --git a/Understanding-Casino-Math-and-the-House-Edge.md b/Understanding-Casino-Math-and-the-House-Edge.md
new file mode 100644
index 0000000..40d4eee
--- /dev/null
+++ b/Understanding-Casino-Math-and-the-House-Edge.md
@@ -0,0 +1,14 @@
+<br>Casinos are incredibly profitable businesses, and their success relies entirely on cold, hard mathematics.<br>
+<br>The house edge is the built-in mathematical advantage that the [casino](https://git.alcran.com/carloshutchiso/carlos2001/-/issues/3) holds over the player in every game.<br>
+True Odds vs. Casino Payouts
+<br>If a game paid out at exactly the true odds, the casino would eventually break even and go bankrupt.<br>
+<br>Take European roulette, for example: there are 37 numbers on the wheel, making the true odds 36 to 1.<br>
+Every single game has a mathematically defined edgeIt represents the percentage of each bet the casino keepsSkill-based games usually offer lower house edges
+What is RTP in Casino Games?
+<br>While table game players talk about house edge, slot machine players focus on Return to Player (RTP).<br>
+<br>However, because of short-term variance, one player might win $10,000 while another loses their entire bankroll.<br>
+Games with the Lowest House Edge
+<br>If you want to stretch your bankroll and maximize your chances, you must play low-edge games.<br>
+<br>Avoiding high-edge games is the easiest and most effective strategy for any casino visitor.<br>
+Casino GameAverage House EdgePlayer Skill NeededBlackjack0.5% (with strategy)HighEuropean Roulette2.70%None
+<br>Understanding the house edge changes your perspective from hoping to get lucky to managing your statistical risk.<br>
\ No newline at end of file