![](https://iknow-base.cdn.bcebos.com/lxb/notice.png)
十二乘一百零三减四千五百除以七十五怎样用简便方法计算
展开全部
十二乘一百零三减四千五百除以七十五怎样用简便方法计算
12×103-4500÷75
=12×103-60
=12×103-12×5
=12×(103-5)
=12×98
=12×(100-2)
=1200-12×2
=1200-24
=1176
12×103-4500÷75
=12×103-60
=12×103-12×5
=12×(103-5)
=12×98
=12×(100-2)
=1200-12×2
=1200-24
=1176
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