I'm wondering whether you think it might be reasonable to bump each number up one (1 -> divide/times by 2), with the following mental model (where you imagine lengths drawn as straight lines):

- Divide - number of subdivisions (e.g. 1 in the centre)
- Times - number of times you add the current length to itself

Alternatively, if you can think of a meaningful use for '1' for times and/or divide, that would also be very helpful!

Any input is appreciated.