Assuming 3 -4 means 3/4 , etc : The answer is 13/4 since
(1/2) + (1/2) = 1 and
(3/4) + [ (1/2)+(1/2) ] = 1 3/4
92
It is: 12 plus 22 = 34
14 + 12 + 34 = 60
the answer to 12 plus 34 eguals 46
The sum of 12 and 34 is 46.
12 + 15 + 63 + 12 + 24 + 34 + 23 + 15 = 198
The answer is n + 1610.
34 = 56
4+4=12 12+6=18 18+6=24 24+10=34 34+10=44
n=22 22 +12 34
34+(6*2)=34+12+46
-5 + 12 + 5 = 12