A brain teaser, What is the answer to this problem? 1 + 1 + 1 + 1 + 1 1 + 1 + 1 + 1 + 1 1 + 1 × 0 + 1 =?

The answer is 1!

PEMDAS  which is the order to do things.. Powers, then Exponents, then Multiply, then Divide, then Add, then Subtract

So  1x0=0 , then add all the rest . The total is 30.