<iframe src="https://podeduc.apps.education.fr/video/21014-additionner-des-nombres-relatifsavi/?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=marcaille bertrand 360 https://podeduc.apps.education.fr video 640 1.0 Bertrand Marcaille https:/media/cache/20/a8/20a8afb5727a9430dd942ad37f570df5.png 480 360