8.62*0.6+0.862*4怎么简便计算?
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/17 18:56:36
8.62*0.6+0.862*4怎么简便计算?
8.62*0.6+0.862*4
=8.62*0.6+8.62*0.4
=8.62*(0.6+0.4)
=8.62*1
=8.62
8.62*(0.6+0.4)=8.62
8.62*0.6+0.862*4
=8.62*0.6+8.62*0.4
=8.62*(0.6+0.4)
=8.62*1
=8.62
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来源:学生作业帮助网 编辑:作业帮 时间:2024/06/17 18:56:36
8.62*0.6+0.862*4怎么简便计算?
8.62*0.6+0.862*4
=8.62*0.6+8.62*0.4
=8.62*(0.6+0.4)
=8.62*1
=8.62
8.62*(0.6+0.4)=8.62
8.62*0.6+0.862*4
=8.62*0.6+8.62*0.4
=8.62*(0.6+0.4)
=8.62*1
=8.62