opinion of this cheat sheet for a math situation

[FEMA Camp Administrator]

The worst. I understand trying to make kids learn the "how" and "why" of math problems, but this is all superfluous bullsh#t.

[FEMA Camp Administrator]

The worst. I understand trying to make kids learn the "how" and "why" of math problems, but this is all superfluous bullsh#t.

The problem being, you need to know the "what" before you can learn the "why". This is like putting an infant in the 100 metre dash.

Except if you're at the point of adding numbers that high, you should probably already know that "66" = "60+6". If they haven't learned that now, then a step's been skipped.