Ooooops, thanks Michael -- back to work :-( Best, É. [copy to MathFun] -----Message d'origine----- De : Michael Kleber [mailto:michael.kleber@gmail.com] Envoyé : jeudi 30 novembre 2006 19:30 À : Eric Angelini Objet : Re: [math-fun] Add odd digits, subtract even I think you have a mistake in that data... you show 25->32, but it should be 25->28(->18->11), right? --Michael On 11/30/06, Eric Angelini <Eric.Angelini@kntv.be> wrote:

Hello MathFun, have a quick look there, please (though this might be old hat): http://www.cetteadressecomportecinquantesignes.com/134.htm best, É.

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