Can multiple users work on a Numbers spreadsheet at the same time

We want to acess and edit a spreadsheet with two users in different locations using iPads. Not at exactly the same time but without having to close out of the app like Excel.

I've seen changes I've made on my iPad show up on the same document that's been open all the time on my Mac, which suggests it might be possible. However, I've also had a small number of notifications that documents on different devices are not in sync with each other. So while it might have the potential to work, I'd be inclined to think it would be quite unreliable.

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