At about 18:57. At about 18:57. At about 18:57. At about 18:57. At about 18:57. At about 18:57. At about 18:57. At about 18:57. At about 18:57. At about 18:57. At about 18:57.

The answer is 18. Absolute value is the distance from zero. So 18 is the same distance from zero as -18. And minus minus 18 is positive 18, so the answer is still 18.

1 x 18 = 18 2 x 18 = 36 3 x 18 = 54 4 x 18 = 72 5 x 18 = 90 6 x 18 = 108 7 x 18 = 126 8 x 18 = 144 9 x 18 = 162 10 x 18 = 180 11 x 18 = 198 12 x 18 = 216 13 x 18 = 234 14 x 18 = 252 15 x 18 = 270…