IQ test

| + || + ||| = 4

if you are to take one of the | and put it elsewhere to make it equals to 4, which | would you take?

you can only move once and the answer must be 4
you can move any stick including from
the + which have 2 sticks that make a cross/plus sign

to those who know the answer, keep quiet and just say
"I know!"

to those who wants to try, be my guest


your prize?

you knowing the answer...