Batman has many skills and physical abilities that give him a reputation for being a formidable hero, but one of his most important abilities never gets any press- his amazing math skills.
Bruce uses math to build awesome devices, calculate the perfect trajectory for his Batarang and predict his enemy's next move, so his math skills are what make him the mightiest human on Earth.
This oldie but goodie clearly explains why Batman will forever be > Superman and Iron Man, although Tony Stark might win if he and Bruce have a math off!
-Via Geeks Are Sexy