8.73×36+6.9×9.73简便计算?
1个回答
展开全部
8.73×36+6.9×9.73
=8.73×36+6.9×(8.73+1)
=8.73×36+6.9×8.73+6.9
=8.73×(36+6.9)+6.9
=8.73×42.9+6.9
=381.417
=8.73×36+6.9×(8.73+1)
=8.73×36+6.9×8.73+6.9
=8.73×(36+6.9)+6.9
=8.73×42.9+6.9
=381.417
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