I ranted on Kate’s Facebook today on the subject of some failings of math education. Which gave me an awesome idea for a blog post. A lot of people are intimidated by math, specifically because of the calculations involved. But calculations – while vital to achieve the correct result – are only a tool. Behind it is the basic understanding of logic and sometimes thinking outside the box. With that in mind, here are some brain teasers for you this morning. Click View Questions at the end of the quiz to see the explanations.