Cet ouvrage propose une introduction exhaustive l'arithm tique, avec des exemples concrets et des exercices pour faciliter l'apprentissage. Destin aux tudiants et aux enseignants, il constitue une r f rence incontournable en math matiques. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States...