문제 11선택형다음 나눗셈식을 뺄셈식으로 바르게 나타낸 것은 무엇인가요? 48÷6=848-6-6-6-6-6-6=048-6-6-6-6-6-6-6=048-6-6-6-6-6-6-6-6=0