二百减括号三点零五加三七点一括号乘十八简便计算

二百减括号三点零五加三七点一括号乘十八简便计算
2024-11-29 00:13:31
推荐回答(1个)
回答1:

200-(3.05+37.1)*18
=200-18*40.15
=200-722.7
=-522.7