1个回答
展开全部
=412×81+537×19+11×925
=412×81+(412+125)×19+11×(125+800)
=412×81+412×19+125×19+11×125+11×800
=412×(81+19)+125×(19+11)+8800
=412×100+125×30+8800
=41200+3750+8800
=41200+8800+3750
=50000+3750
=53750
=412×81+(412+125)×19+11×(125+800)
=412×81+412×19+125×19+11×125+11×800
=412×(81+19)+125×(19+11)+8800
=412×100+125×30+8800
=41200+3750+8800
=41200+8800+3750
=50000+3750
=53750
本回答被网友采纳
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询