54
4 plus 5 is 9, not 54. All questions like this can be solved by putting 4 stones on one side and 5 stones on the other and adding up the whole lot.
7 + 5 + 4 + 5 + 3 + 4 + 6 + 5 + 4 + 5 + 6 + 4 + 7 = 65
69 its so freakin easy
6 + 4 + 3 + 4 + 4 + 5 + 4 + 6 + 5 + 4 + 8 + 4 = 57
4 + 6 + 6 + 5 + 5 + 4 + 6 + 5 + 5 + 6 + 5 + 5 + 5 + 3 = 70
248.23247
900042
9 + 4 + 4 + 4 + 4 + 4 + 5 = 34
5+4+5+4
19 is the answer to 3 plus 4 plus 4 plus 3 plus 5
3 + 5 + 9 + 5 + 5 + 5 + 5 + 6 + 4 = 37
8 + 5 + 4 = 17
737