Description

This Cross Sum math game book is great for kids learning math and older adults that are looking for a puzzle  or activity game to help keep their mind sharp.

This is a downloadable file. Once purchased, you will be given a link to download a PDF. Then either print the file on your home computer, three-hole punch it and put it in a binder or take it to a local print shop and have them print and bind it for you.

In the convenient-to-carry 6″ x 9″ format, it is easy to take with you . Use the time waiting for appointments or commuting to and from work on public transportation to solve these puzzles.