Learn addition and subtraction facts FAST! Practice against the clock, challenge another player, or test for speed and accuracy. Switch between Spanish and English while playing.
Minimum System Requirements
Windows® XP, 2000, ME, 98
Pentium® II 266MHz (or equivalent). 64MB of RAM. 640x480 32-bit color video.
16-bit sound card. 50MB of available disk space. 8x CD-ROM drive.
Mac® OS X 10.4, 10.3, 10.2.8
PowerPC™ G3 233MHz (or equivalent). 128MB of RAM. 640x480 32-bit color video.
50MB of available disk space. 8x CD-ROM drive.
Ages: 6-10
SZ-08453
