My First Math Adventure Adding & Subtracting PC MAC CD kids learn mathematics! Type: Children Platform: Windows/Mac Publisher: DK Released: 1997 Media: CD Working at their own pace, children will develop problem-solving skills, understand math symbols, and learn how to use numbers up to 100. They'll get plenty of number practice with these absorbing games and challenging activities, and a system of rewards and positive reinforcement helps your child gain confidence in early math skills!-Math Machine: A game that gently introduces numbers and symbols in a fun way.-Sum It Up!: Get a "hands-on" feel for addition with real objects.-Count It Down!: Click to remove moving objects for an exciting introduction to subtraction.-Solve It!: Solve arithmetic problems as well as hidden puzzles.Learn fundamental concepts of adding and subtracting. Develop problem-solving skills. Intelligent software adjusts to individual strengths and weaknesses. Printable worksheets and built-in progress tracking. Plus a bonus Supergame reached when all four games have been completed. It encourages speedy mental arithmetic.For Windows (32-bit Systems) / Mac (Power Macintosh: OS 9 or Below) [*Please review compatibility/platform sections in 'What You Get']