Multiplication & Division introduces mutliplication and division facts regrouping remainders story problems and more. Fun activities games and rewards make this a great way to learn!System Requirements:Windows®: Microsoft® Windows® 95 98 or higher 32 MB RAM 640x480 16-bit color video 16-bit sound card Pentium® 166 MHz or faster processor 50 MB free disk space 4x CD-ROM drive Macintosh®: Mac® OS 7.6.1 or higher 32 MB RAM 640x480 16-bit color video PowerPC™Format: WIN 9598ME2000XP/MAC 8.5-9.X (CLASSIC)X Genre: CHILDREN UPC: 076645088277 Manufacturer No: 08827