2.96×0.1+2.49×9.9简便计算
展开全部
计算如下:
2.96×0.1+2.49×9.9
=(2.49+0.47)×0.1+2.49×9.9
=2.49×(0.1+9.9)+0.47×0.1
=2.49×10+0.047
=24.947
2.96×0.1+2.49×9.9
=(2.49+0.47)×0.1+2.49×9.9
=2.49×(0.1+9.9)+0.47×0.1
=2.49×10+0.047
=24.947
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