Help, Any Good Idea for Sort Title ?

I have 5 Links at category A,
The 5 links title after build page at category A is :
car 1200
car 2200
car 500
car 700
car 9500

can i do after buil page category A is :

car 500
car 700
car 1200
car 2200
car 9500

My problem is want to sort by number.
car 500,car 700,car 1200,car 2200,car 9500....
dont want
car 1200,car 2200,car 500,car 700,car 9500....

Please Help Me Please , Thanks..