Revisiting The Strategies with New Examples #2
What's curious about the problem?
Nearly all the problems on the SAT should be approached with this strategy, for it will likely point you to the actual strategy that gets you through the problem most efficiently.
For example, here is the first problem on the no-calculator section of a practice test, so it's easy and can be done in the traditional way, but we'll do it differently, noticing we can easily transform one expression to look like the other: