若
与
互为相反数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b76a763e16272d3a6e9588c7a8c4ec2.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d24f91118ca81242e0a1e5524203250.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d93dcde7692c5910dc69863d44831b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b76a763e16272d3a6e9588c7a8c4ec2.png)
23-24七年级下·湖南岳阳·期中 查看更多[2]
湖南省岳阳市2023-2024学年七年级下学期期中数学试题(已下线)专题01 二元一次方程组的解法(8大题型+优选提升题)-备战2023-2024学年七年级数学下学期期末真题分类汇编(湖南专用)
更新时间:2024-04-27 19:27:44
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【推荐1】(1)-
与
的差的相反数是_____ .
(2)若|a+2|+|b-3|=0,则a-b=_____ .
(3)-
的绝对值比2的相反数大_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d33adb74906403b0b00fcbd9fa691d8b.png)
(2)若|a+2|+|b-3|=0,则a-b=
(3)-
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
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适中
(0.65)
【推荐1】直接写出得数.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2068b0ea7b85114184c7057726890179.png)
_______ .
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5de4323fb8452a451ba6e9719927c57d.png)
______ .
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5b2dec055650afe8cc8a3be93880092.png)
______ .
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074a82aaf96547ad3f431156a816a495.png)
______ .
(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f61b1b7b32dc986ca7e1499bd65e14b6.png)
______ .
(6)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf14d134c2fd5175eca112921fa3391.png)
______ .
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2068b0ea7b85114184c7057726890179.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5de4323fb8452a451ba6e9719927c57d.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5b2dec055650afe8cc8a3be93880092.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074a82aaf96547ad3f431156a816a495.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f61b1b7b32dc986ca7e1499bd65e14b6.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf14d134c2fd5175eca112921fa3391.png)
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