http://www.netvouz.com/pdboyer/tag/drill?feed=rss pdboyer's bookmarks tagged "drill" on Netvouz http://lectureonline.cl.msu.edu/~mmp/applist/sigfig/sig.htm Requires correct identification of number of Significant Figures in numbers and (addition) equations. Here is a little game with significant figures. There are 12 different numbers for which you have to determine the number of significant figures. Try to keep the number of wrong tries to a minimum! pdboyer Fri, 12 Nov 2010 01:09:05 GMT