IXL is a really comprehensive math practice site. Practice finding factors and multiples, GCF, LCM, and much more.
Teachers: the site offers a free 30-day trial with many benefits.
www.ixl.com
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[10.00] Votes: [87] Hits: [24454] | Dec 2, 2008
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[6.39] Votes: [55] Hits: [32182] | Mar 10, 2008 | Add To Favorites
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3.
Sliding Factors
A sliding-tile numeric capture game. Tiles are "captured" by sliding a numbered tile vertically or horizontally which is a factor of the tile to be captured. Goal of game is to clear the board and obtain the highest score.