Wednesday, 21 May 2008

Divisibility Game






How fast can you tell whether a number (3 digit, 4 digit, or 5 digit) is divisible (i.e. remainder is zero) by another number (2, 3, 4, 5, 6, 8, 9, 10, or 11). Good luck!
 

http://www.mathslice.com/ol_dvsbl.php

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