The numbers? Lets see. 720. Hmm. Has to do with Rohirrim. So there'd be horses. Now lets see. A horse has 4 legs a man has 2. Now lets see, A horse for every man. A total of 6 legs. 120. So that would be 60 men 60 horses. Then 642 left the battleground. So that gives 107. 53.5 Men and horses so making it even I'd say 54 men 53 horses. Then 78 legs died. 13 died. so 6 men and 7 horses. Now what do I do? Am I on the right track? Do any of these numbers actually mean something?