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GeoGebra - petrit.netpetrit.net/geogebra/geogebra.pdf · GeoGebra Petri Salmela 13.5.2014 1 Geogebra Dynaamista matematiikkaa. Sopii hyvin matematiikan ja luonnontieteiden opet-tamiseenjaoppimiseen.Geometriaa,algebraa
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