Crashes no more...updating to iOS 10.1 fixed it

Numbers works again. Apparently the latest update didnt play well with iOS 10.0. Updating to 10.1 and its back to normal...which is to say quite good. Ive been a fan of Numbers since it came out for the original iPad. The interface is intuitive and I prefer it to more traditional PC based spreadsheets.

Dos H about Numbers, v3.0