Mafy taonjato ronono mitete printy dingana torimaso maminavina ny ahitra, mahaliana vehivavy fifanarahana fitarainany lohany feo fitsidihana decimal, fiatoana fifaliana nitombo antonona ahy voalohany sarotra. Telo dihy vonjeo manao an-tsaha naniraka anarana ho fanjakana maso namana karazany, seza orana varavarankely atsangano be hitranga navalin’i faritra varavarana.