[Theo]

how can he, an obviously intelligent person, be reasonably expected to prepare his children for the rigors of math?

You understand that homeschooling parents don't teach their children college-level classes, right?

I doubt your lawyer friend will be able to teach addition and subtraction just fine.

[Theo]

Typed too fast. That last sentence should have read, "I think your lawyer friend will be able to teach addition and subtraction just fine."