39
-27
12.
11:42 plus 45 minutes is 12:27
√(27 + 75 + 12) = √ 114 = 10.68 rounded
27
42 + 35 + 33 + 27 + 39 + 32 + 17 + 12 = 237
10 + 29 = 39 39 - 12 = 27 27 + 12 = 39 39 - 46 = -7 10 + 29 - 12 + 12 - 45 = -7
27÷3+6×5-12= 9+6×5-12= 9+30-12= 39-12= The answer is 27
3n = 15 + 12 = 27, 27/3 = 9 = n
27-g = 2g+12 -3g = -15 g = 5
3+6+9+12+15+18+21+24+27+30+33+36 = 234
15