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.

Numbers is still seen as a lite version of Excel but Apple's spreadsheet is exceptionally powerful — it just keeps as much of that power hidden away as it can. AppleInsider adds up all the time ...

Numbers has the ability to open Excel files so you can work on them. You can also export spreadsheets in Numbers so that they are compatible with Excel.

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.