The answer is 672.
39+27 = 66
Something's missing from your question. There are 20 answers to your question. 39 + 0 = 39 38 + 1 = 39 37 + 2 = 39 . . . 19 + 20 = 39
42 + 35 + 33 + 27 + 39 + 32 + 17 + 12 = 237
86
39 + 39 + 39 + 39 + 39 + 39 = 234
The answer is 672.
75+2(32)+4(39)+47 =75+64+156+47 =75+220+47 =122+220 =342
39 plus 89 plus 80 is equal to 208.
The solution to 79 plus 39 is 118. The solution to 79 minus 39 is 40.
21 + 39 + 45 + 25 = 130
43+50=9393+44=137137+39=176
39 + 64 = 103
39 + 99 = 138
19 + 39 = 58
58 + 39 = 97
39+27 = 66