7-sinf | Algebra | 13-dars | Ko'phadlarni qo'shish va ayirish.

7-sinf Algebra13-darsMavzu: "Ko'phadlarni qo'shish va ayirish".Telegram kanalimiz:https://t.me/matematikavideolarhttps://t.me/matematikavideolar1© Xalq ta'li...