The symbol (we called in the "target" symbol) represented the
addition of the numbers then dividing that solution by 2. For order
of operations, do the items in parenthesis first (as usual).
So, 3 (target symbol) 7 = 5
was 3 plus 7 divided by 2 = 5
(4 target symbol 6) target symbol 7 = 6
was 4 plus 6 = 10 divided by 2 = 5 then 5 plus 7 = 12 divided
by 2 = 6
We're really having fun with these problems!!!
