It is: 25+10+5 = 40
10.
4 + 6 + 6 + 5 + 5 + 4 + 6 + 5 + 5 + 6 + 5 + 5 + 5 + 3 = 70
79
6 + 6 + 6 + 5 + 6 = 29
27
-5 - 7 + 6 = -6
( 6 + 6 ) + ( 6 + 8 ) + ( 5 + 8 ) = 39
5 + 6 + 6 = 17
6 + 6 + 5 = 17
7 + 5 + 4 + 5 + 3 + 4 + 6 + 5 + 4 + 5 + 6 + 4 + 7 = 65
5 + 5 + 6 = 16