<iframe src="https://podeduc.apps.education.fr/video/63684-poser-et-effectuer-une-soustraction/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> PodEduc https://podeduc.apps.education.fr/videos/?owner=hSO7RdwtcFuDj2rPFA9a4OR8RBE 360 https://podeduc.apps.education.fr video 640 1.0 Mireille Gain