Els nens i nenes de segon us volem ensenyar com hem après a restar portant-ne!!!
https://www.educreations.com/lesson/view/resta-portant-ne/37532620/?s=wi7ypm&ref=appemail
https://www.educreations.com/lesson/view/resta-portant-ne/37532620/?s=wi7ypm&ref=appemail