Car dealerships employ a playbook of dirty tactics to inflate prices by thousands, ranging from bogus fees to rotating ...

There are two basic ways to do fractions on your iPhone calculator. Here's what you need to know to use the built-in app.

The new draft plan encourages schools to shift away from traditional methods for teaching math, such as memorization. It ...

You may need to add cells in Google Sheets if your spreadsheet needs to contain more information than it currently has room for.

In deciding whether refinancing is right for you, there's more to consider than just mortgage interest rates. Some or all of the mortgage lenders featured on our site are advertising partners of ...

Sara Rathner is a NerdWallet travel and credit cards expert. She has appeared on the “Today” show and CNBC’s “Nightly Business Report,” and has been quoted in The New York Times, The Washington Post, ...