123乘322加333分之456加123乘321的简便计算
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:2024/07/06 12:05:20
123乘322加333分之456加123乘321的简便计算
![123乘322加333分之456加123乘321的简便计算](/uploads/image/z/2833916-68-6.jpg?t=123%E4%B9%98322%E5%8A%A0333%E5%88%86%E4%B9%8B456%E5%8A%A0123%E4%B9%98321%E7%9A%84%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
(123乘322加333)分之(456加123乘321)
=(123乘321+123加333)分之(456加123乘321)
=(123乘321加456)分之(456加123乘321)
=1
=(123乘321+123加333)分之(456加123乘321)
=(123乘321加456)分之(456加123乘321)
=1