Snap Algebra Cd Ages 11–15 Dual Platform Mac Pc Cd Rom. Dual platform Mac / PC. Give your child a Headstart with snap algebra the colorful CD ROM software the focuses on higher mathematics designed especially for kids age 11 to15. this disk is chock-full of lessons and games while stressing real life uses of algebraic fundamentals. With its solid blend of activities and education, snap algebra is an equation for fun. System requirements Mac or Windows. Preowned in good condition contains paper pamphlet. thanks for stopping by please view my other items I provide positive feedback on all orders promptly paid. Check out my hundred percent positive feedback also.