Wednesday, May 15, 2013
Labels: 8th Grade Algebra
I get that this is a pre-algebra textbook, but it seems to me that a discussion of irrational numbers should deal with irrational numbers, or at least with answers rounded to the nearest hundredth or something.
Maybe the start of a discussion of significant figures and tolerance and error?
Posted by Curmudgeon at Wednesday, May 15, 2013