Story Problems...

Ugh... I hate story problems... they always make me second guess myself. Stewart usually helps Ainsley out with her Math Homework but since he was dealing with the "non-eating dinner child" aka Walker I was on my own. This was one off Ainsley's homework tonight.

Together Roma and Grace have 12 beads. Grace has 4 beads.
How many beads does Grace have to buy to have the same as Roma?

I thought it was pretty tricky for 2nd grade!!! So did you get 4 as the answer??