Also, if anyone was wondering/was curious and/or was too lazy to solve it, the answer to the math question that killed Subspace is 2.9237674e+40! :3c (my noggin hurts now)
Woe, headcanon be upon ye!:
Not many demons actually know how to do math. At least, not very well.
The exceptions to this are Subspace, Medkit, Coil, and most Blackrockians, who are all exceptionally good at math by demon standards, as I’m pretty sure math is an integral part of some machines and inventions.