udah dulu ya, bener berapa? | kelas 8

link google drive pdf kelas 8. https://drive.google.com/folderview?id=16IsJUdIALMb4gsWXPOV4GHNySIdtEpbF. video-video penjelasan soal mtk. https://drive.google.com/folderview?id=1f2wtrlvWBxAe5yXnO7b6hF...