Originally Posted by KADmom
Ah, yes. I get it now. And admittedly, these were at most three to four digits divided by two to three digits. So tomorrow's "lesson" will be on showing ds the value of steps with more difficult problems.

Thank you, all.

I'm curious of some specific examples of divsion problems that "he can divide, with accuracy, faster in his head than he can writing out all the steps". I'm wondering what exactly is it that makes them "easy" enough to do mentally (where "easy" is understood as a relative term).