666.66*666.7+99999*22.222
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/04/29 08:53:13
666.66*666.7+99999*22.222
求大侠
求大侠
上式可写为
666.66*666.7+33333*3*222.22/10
=666.66*666.7+666.66*3333.3
=666.66*(666.7+3333.3)
=666.66*4000
=2666640
估计你是写错题了 是不是应该是9999啊 要是那样的话还用这种方法答案是66660
再问: 估计你有病
666.66*666.7+33333*3*222.22/10
=666.66*666.7+666.66*3333.3
=666.66*(666.7+3333.3)
=666.66*4000
=2666640
估计你是写错题了 是不是应该是9999啊 要是那样的话还用这种方法答案是66660
再问: 估计你有病
666.66*666.7+99999*22.222
666.66×6666.7+99999×22.222怎么算
简便运算666.66*6666.7+99999*22.222
999.9*22.222+3.333*3333.4
666.66×7778+333.33×4444
99.99×111.1+666.7×33.33简便计算.
999.99×22.222+33.333×333.34简便算法
99999乘以99999等于多少?
666.66乘7778+333.33乘4444
计算(99999+99999+99999+99999+99999)÷9=______.
999+9999+9999*9999+99999/99999
33333*66666+99999*77778