1999 [Scholastic Professional Books] 101 Brain-Boosting Math Problems Grades 4-8 (Paperback)(10.8"x8.35"x0.25") by Lorraine Hopping Egan ***An Awesome Assortment of Fun-to-Solve Reproducible Puzzles That Build Essential Math Skills ***UPC# 078073378692 ***ISBN-13: 9780590378697 ***Condition: Good Used--ex-library ***96 Pages @math22.2;1g/math22top5;1vg/math23top2>scholastic.mathwbgr4-8 @ASKU030723v