Comicstrip Math: Problem Solving: 80 Reproducible Cartoons With Dozens And Dozens Of Story Problems That Motivate Students And Build Essential Math Skills By Dan Greenberg By Thriftbooks
Mastering Logic & Math Problem Solving Workbook Classic Puzzles, Brainteasers, & Logic Activities To Improve Confidence In Solving Problems (Grades 69) By Terri Husted By Thriftbooks