0
Anonymous
6 + 12 = 18
6 * 12 = 72
Wiki User
10 and -9
-5 and -1
6
3
It is: -6 and -6
-86
-27
24 and 3
7
21
24
-73
{1, 53 and 72 lots of -1} ie 1*53*-1*-1*-1 ... *-1
78
1308
-20