Site de exercice

Site de exercice Source google image: https://twofishartglass.com/wp-content/uploads/2018/07/exercice-anglais-6eme-a-imprimer-gratuit-inspirant-nombres-relatifs-soustraction-5c2a8me-exercices-imprimer-pass-of-exercice-anglais-6eme-a-imprimer-gratuit.jpg