Strip 1 make 3

What does Strip 1 (Make 3)
Cast on 35 sts.
Mean? I want to make a throw, and this is the beginning of the pattern

Do you have a pattern link or name? Going by the little info given, I would think you have to cast on 35 st, slip one, make 3, and repeat across to last stitch, giving you 137 stitches. A pattern would be helpful.

I agree with Maritoo, context helps, just from what I’m seeing, this could mean that it’s asking to make 3 strips of pattern 1. you could check to see if there are other patterns of strips, in which case follow the instructions.