Introduction to Counting and Probability by David Patrick - VERY GOOD
$13.01

From back cover - The Art of Problem Solving Series is a curriculum for outstanding math students in Grades 6-10. They give students a solid background in basic problem-solving mathematics and prepare them for prestigious competitions such as MathCounts and the American Mathematics Competitions. (Description by http-mart)

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.