2个回答
展开全部
3.7*6.5+3.5
=3.5*6.5+0.2*6.5+3.5
=3.5*7.5+1.3
=35*0.75+1.3
=35*3/4 +1.3
=105/4+1.3
=(25+1.25)+1.3
=26.25+1.3
=27.55
=3.5*6.5+0.2*6.5+3.5
=3.5*7.5+1.3
=35*0.75+1.3
=35*3/4 +1.3
=105/4+1.3
=(25+1.25)+1.3
=26.25+1.3
=27.55
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
广告 您可能关注的内容 |