This set of tips are built around the multi-platform nature Numbers. The starting point is Numbers for Mac, but you will see how Numbers spreadsheets can be shared to iPads for ease of data input.

Wondering how to add in Apple Numbers? We’ll show you a couple of different methods you can use to total your numbers in the app on Mac, iPhone, and iPad.

You can use SUMIF in Google Sheets to add numbers together that are associated with a date range, specific text, or meet a numeric criterion.

Microsoft Excel is a powerful spreadsheet program that can be used for a variety of tasks, including basic math. Here's how to use Excel as a calculator to perform basic arithmetic operations such ...

Apple Numbers isn't as popular as Excel, but it’s a powerful spreadsheet application that offers all the essential features you’d expect. If you're thinking about making the switch, here are ...

It's easy to divide in Excel to make calculations and analyze data in a spreadsheet. Here's what you need to know to do it.