http://www.teacherondemand.se/feeds/addition.xml en-us 2009 Thu, 05 Nov 2009 09:41:25 +0100 info@teacherondemand.se (www.teacherondemand.se) 1 http://www.teacherondemand.se/webfiles/439.mp4 http://www.teacherondemand.se/webfiles/439.mp4 Strategier i matematik Addition Thu, 27 Nov 2008 21:51:33 +0100 http://www.teacherondemand.se/webfiles/372.mp4 http://www.teacherondemand.se/webfiles/372.mp4 Addition med decimaltal Thu, 04 Sep 2008 22:13:40 +0200 http://www.teacherondemand.se/webfiles/290.mp4 http://www.teacherondemand.se/webfiles/290.mp4 Matematik strategier - vid addition Tue, 06 May 2008 10:38:39 +0200 http://www.teacherondemand.se/webfiles/663.mp4 http://www.teacherondemand.se/webfiles/663.mp4 Addition, skriftlig uträkning med decimaltal Thu, 01 Jan 1970 01:00:00 +0100