Netvouz / richter / tag / six http://netvouz.com/richter/tag/six?feed=rss richter's bookmarks tagged "six" on Netvouz Multiplying on fingers http://home-ed.info/maths/multiplying_fingers.htm multiplying six- to nine- times table on fingers: maths for home educators Fyzika > Math > Aritmetika na prstech richter Wed, 07 Sep 2011 19:00:07 GMT