Casting on

#1

I am knitting a sweater and hvae done approximately 30 rows. The directions are: Next row- cast on 2, work seed stitch… How do I cast on?

#2

[color=blueviolet]When I cast on additional stitches I do the backwards loop cast on.[/color]

#3

I do that same thing, but the opposite way to loop it…know what I mean? Would that have a different name, I wonder?