According to nfl.com, the Browns had 250 first downs in the 2006 season. Broken down they had 72 first downs from rushing, 153 first downs from passing, and 25 first downs from penalties.
The Cowboys offense had 322 first downs during the 1994 season.
In Canadian football, a team has only three downs to make a first down.
You get 4 downs every time The ball switches teams.unless you get a first down
There are 4 downs per offensive series but if you convert the first down they reset.
Four downs are allowed to get 10 yards.
There are no downs in soccer
In American football, a team gets 4 downs to reach either the first down marker or the end zone. In Canadian football, a team gets 3 downs to reach either the first down marker or the end zone.