题文
计算(1)(﹣2)2﹣|﹣7|+3﹣2×(﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318360557.png)
);
(2)﹣36×(![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318385559.png)
﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318466584.png)
﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318514738.png)
);
(3)﹣16﹣(1﹣0.5)×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318553550.png)
×[2﹣(﹣3)2];
(4)(﹣3)2008×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/201208292103185851381.png)
﹣12008﹣(﹣1)2008.
题型:未知 难度:其他题型
答案
解:(1)(﹣2)2﹣|﹣7|+3﹣2×(﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318622554.png)
)
=4﹣7+3+1
=8﹣7
=1;
(2)﹣36×(![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318658566.png)
﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318686587.png)
﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318711738.png)
)
=![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318794566.png)
×(﹣36)﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318818582.png)
×(﹣36)﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318868735.png)
×(﹣36)
=﹣4+6+2=﹣4+8=4;
(3)﹣16﹣(1﹣0.5)×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318911552.png)
×[2﹣(﹣3)2]
=﹣1﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318935551.png)
×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210318981552.png)
×(2﹣9)
=﹣1+![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210319021607.png)
=![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210319067582.png)
;
(4)(﹣3)2008×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/201208292103191541373.png)
﹣12008﹣(﹣1)2008
=(﹣3)2008×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/201208292103191871390.png)
×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210319231554.png)
﹣1﹣1
=![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/201208292103192891782.png)
×![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210319345554.png)
﹣2
=![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210319405554.png)
﹣2
=﹣![计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008× 计算2﹣|﹣7|+3﹣2×;﹣36×;﹣16﹣××[2﹣2];2008×](https://www.mshxw.com/file/tupian/20211123/20120829210319441603.png)
.
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解析
该题暂无解析
考点
据考高分专家说,试题“计算(1)(﹣2)2﹣|﹣7.....”主要考查你对 [有理数的混合运算 ]考点的理解。
有理数的混合运算
有理数的混合运算:
是一个运算式子中有加有减有乘有除有次方等运算方式的混合运算方式。
有理数混合运算的规律:
(1)先乘方,再乘除,最后加减;
(2)同级运算,从左到右进行;
(3)若有括号,先做括号内的运算,按小括号、中括号、大括号依次进行计算。


