Add Yahoo as a preferred source to see more of our stories on Google. Being better at math increases income but also ties satisfaction more closely to money. Jonathan Kitchen/Digital Vision via Getty ...

Ylva Baeckstrom does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Step aside, “girl dinner” — it’s time for “girl math.” Girl math revolves around justifying your spending habits in creative ways, like subscribing to the idea that if you buy clothes and later return ...