Copy each sum and put , x, +, - or () in each to make it true:

(i) 4 6 3 = 6

(ii) 4 6 3 = 30

(iii) 4 6 3 = 27

(iv) 4 6 3 = 13

Dont understand this at all. 4 6 3 cant make 6 ive tried all possibilities.

(4+6) x 3 = 30 right?

4 x 6 + 3 = 27 right?

4 + 6 + 3 = 13 (I know this is right)

What about the first one??

Thanks