National Council of Teachers of Mathematics Annual Meeting Philadelphia, PA Thursday, April 26, 2012 Connie Laughlin, UW-Milwaukee, Milwaukee WI Beth Schefelker,
Lesson 9.1 Using Similar Right Triangles
Lesson 8.6. Rename 1 hundred for 10 tens, and then tell me how many hundreds, tens, and ones. Ready? 101 = ____ tens, _____ ones 10 tens, 1 one.
