HELP! Logic on Simple Target Statement

I was curious if I am using

if_v2 | ${randomnumber}.includes(“1”) == true

How can I make it, so that it includes = 1 or 2 or 3 ?

Would I use 1>3 or 1-3?

Also, where can I find logic in the commands?

I found this page:

However, I want to know what I can state in a target…

${randomnumber} >=1 && ${randomnumber} <= 3