Rollup in one sheet recognize one Math column in another as a string

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1

Hey!

I’m building an expense splitter, so I have some users in a table, and some expenses in another.

I perform some calculations to split the expenses the way I want in the expenses sheet, so I have several ‘Math’ columns there. Then, in the users sheet, I did a relation between them and the expenses, and now I’m trying to sum it all with a Rollup column, to see the ‘total’ someone is owing. The problem here is that there are some ‘Math’ columns that I can sum normally, but some that I can’t. It’s only showing ‘Count’ and ‘Count Unique’ as an option. I guess it’s being recognized as a String, but I don’t know why.

Any ideas?

Thank you!

2

Hey! Make sure every column in expenses sheet are number column

3

Adding to what Lucas said, do you happen to have empty values in those columns?

4

Thank you, @Lucas_Pires and @ThinhDinh! Indeed, as the Math Column was getting the results from an If column, all of them that were filled were numbers, but some were empty. Adding an ‘else’ with a ‘0’ solved it.

Thank you!