4.23×20.9-4.3×10.9怎么简便计算?
展开全部
4.23*20.9-4.3*10.9
=4.23*20.9-4.23*10.9- 0.07*10.9
=4.23*10-0.763
=41.537
=4.23*20.9-4.23*10.9- 0.07*10.9
=4.23*10-0.763
=41.537
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
=4.23*20.9-4.23*10.9乘法分樱凯配脊枝唤律简便搭梁计算
=4.23*10
=42.3
4.23*20.9-4.3*10.9
=4.23*20.9-4.23*10.9- 0.07*10.9
=4.23*10-0.763
=41.537
=4.23*10
=42.3
4.23*20.9-4.3*10.9
=4.23*20.9-4.23*10.9- 0.07*10.9
=4.23*10-0.763
=41.537
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