Hi, some enquiries about iPad and Numbers for the iPad.

I have a few excel .xlsx files on my Windows computer that I want to transfer to my ipad for work. I opened the excel files using Numbers and after updating the excel file on the iPad, I have the option of mailing it as Numbers, PDF or Excel.

My question, will importing from the Numbers app to Excel cause any data loss or formula loss? I am quite cautious since the Numbers convert the file when opening it and then converts again when sending.

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