Matemaatika by Eerika Vanaema https://padlet.com/eiki_kogres/a6qh9np8uimi Esitlus en-us 2016-09-23 10:38:03 UTC 2025-12-28 23:28:24 UTC hello@padlet.com Tiimikaaslased eiki_kogres https://padlet.com/eiki_kogres/a6qh9np8uimi/wish/125961808 Joosep, Eiki 7.B]]> 2016-09-23 10:39:03 UTC https://padlet.com/eiki_kogres/a6qh9np8uimi/wish/125961808 Ratsionaalarvudega arvutamine eiki_kogres https://padlet.com/eiki_kogres/a6qh9np8uimi/wish/125962199 Liitmine: + + +=+
Lahutamine: - - -=-
Korrutamine: + • - = -
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 - • -= ]]> 2016-09-23 10:40:52 UTC https://padlet.com/eiki_kogres/a6qh9np8uimi/wish/125962199