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Post by islandboy on Jul 6, 2007 6:32:02 GMT -5
 Since I'm new to this site and still trying to see what is appropriate and what is not. Will you check out this simple math game and tell me what you think. <http://www.learnenglish.org.uk/games/magic-gopher-central.swf>
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Post by thomasallencummins on Jul 6, 2007 13:41:56 GMT -5
Hey islandboy. That is really cool. How'd they do that? :-) Nines eh?
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Post by dANdeLION on Jul 6, 2007 13:51:26 GMT -5
Yup, every two digit number, minus the sum of its two digits, equals nine, or a multiple thereof. The symbol is the same for every multiple of nine, and viola! He's right every time.
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Since I'm new to this site and still trying to see what is appropriate and what is not. Will you check out this simple math game and tell me what you think.
