在数轴上有A、B两点,A点在原点的左面,而且距离原点6个单位,则A点表示_____;

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查看11 | 回复2 | 2011-9-8 21:23:09 | 显示全部楼层 |阅读模式
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千问 | 2011-9-8 21:23:09 | 显示全部楼层
A点表示-6,B点表示105或者-51+4,+5,+6,-4,-5,-6CA...
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