Have a road trip coming up? Want hours of entertainment on that boring drive along the interstate? Try Road Sign Math!
Check out the history of Road Sign Math, read up on the rules and then submit your own signs to share with other math fans. If you have your own website, how about linking to Road Sign Math from it.
2 responses so far ↓
1 leonard // Feb 28, 2005 at 9:02 am
2 Matthew // Feb 28, 2005 at 3:56 pm
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