Hi, I’m having trouble trying to get this working.

I have a setup like this:

```
A B C
------------------------------
1 | 1234 | 12 | 1234
```

I want to sum the digits of A1 (10), then the digits of B1 (3) and then the digits of C1 (10), and them add them together. Where I am stuck is trying to add the digits together, because all of the methods that I’ve found are recursive and for A1 I would get 1 instead of 10. How can I get the sum of the digits of the number in each cell non-recursively?