2009 California HSP Math Grade 1 Unit 2: Addition and Subtraction Facts to 12 Chapters 5-8 (CA)(P) by Evan M. Maletsky, Joyce McLeod, Angela G. Andrews, Juli Dixon, Vicki Newman, Tom Roby, Janet K. Scheer, Jennie M. Bennett, Lynda Luckie, Karen S. Norwood, Robin C. Scarcella, & David G. Wright ***Includes: *Chapter 5: Addition Strategies to 12, *Chapter 6: More Addition Strategies to 12, *Chapter 7: Subtraction Strategies to 12, *Chapter 8: Relate Addition and Subtraction to 12 ***ISBN-13: 9789997839718 ***Condition: Like New/Good Used @math12.4/BS15.5b5/BS15.5f5
