Corrigés des exercices
in Multiplication and Division?, Journal for Research in Mathematics. Education, 16, p. 3-17, 1985. 12 ? Jacques Lautrey, Sylvianne Rémi-Giraud, Emmanuel ...
in Multiplication and Division?, Journal for Research in Mathematics. Education, 16, p. 3-17, 1985. 12 ? Jacques Lautrey, Sylvianne Rémi-Giraud, Emmanuel ...