https://tube.escr74.com/videos/watch/f2ce5b92-9c25-47e5-aaaa-3131982bc213 Apprendre à poser une addition et une soustraction avec des virgules Tue, 15 Sep 2026 00:51:50 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.escr74.com https://tube.escr74.com/lazy-static/avatars/876f9f7f-f3a4-4e24-a92c-56b4cb1460d0.jpg https://tube.escr74.com/videos/watch/f2ce5b92-9c25-47e5-aaaa-3131982bc213 All rights reserved, unless otherwise specified in the terms specified at https://tube.escr74.com/about and potential licenses granted by each content's rightholder.