818/821/683/248/432/854/086/248/756/XXX/XXX(x에들어갈숫자는?)앞뒤숫자가점점곱해지는것(8x1=8,8x2=16,8x3=24,8x4=32순)이므로정답은886/489입니다^^
[무물보AI] 답변 로딩중...
당신은 어느 그룹입니까?