Math Genius Making
Thursday, September 20, 2012
Supremely Simple Subtraction
Subtraction is easy if you let it.
We just fool around and play blocks do some subtraction do some square roots...casual home video style. Here is the
subtraction page
at CRHOM.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment