““Answer: The answer is 30. There are two tricks in this question. The first is 1 times 0. This is only a distraction. Yes, 1 times 0 is 0, but that doesn’t affect anything else in the equation. The second trick is that the lines ending with 1 don’t have a + sign next to them. That means they should be combined with the following line. Here are the numbers, all on one line: 1 + 1 + 1 + 1 + 11 + 1 + 1 + 1 + 11 + 1 x 0 + 1 = ? And the answer to that equation is 30.””