You can add a zero before a number in Google Sheets and Excel using this tutorial. You need to change cell formatting or use function.

On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...

You can sum a series of numbers in Microsoft Excel manually by typing in a simple formula, or automatically with a tool.