题文
计算下列各式:
(1)1﹣32﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163014654580.png)
×[(﹣5)2×(﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163014730629.png)
)﹣240÷(﹣4)×![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163014810579.png)
];
(2)2×(![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630148711101.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630149321080.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630149951415.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630150571526.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630154161607.png)
).
题型:未知 难度:其他题型
答案
解:(1)1﹣32﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163015477577.png)
×[(﹣5)2×(﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163015539625.png)
)﹣240÷(﹣4)×![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163015601579.png)
]
=1﹣9﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163016423577.png)
×[25×(﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163016531625.png)
)﹣240×(﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163016615579.png)
)×![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163016691591.png)
]
=1﹣9﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163016752582.png)
×(﹣15+15)
=1﹣9﹣0
=﹣8;
(2)2×(![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630168331133.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630168951107.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630169551425.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630170161559.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/201210081630170781624.png)
)
=3×(![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017138598.png)
﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017199554.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017260554.png)
﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017331601.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017416587.png)
﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017478682.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017560682.png)
﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017632737.png)
+![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017707737.png)
﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017780741.png)
)
=3×(![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017849599.png)
﹣![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017910741.png)
)
=![计算下列各式:1﹣32﹣×[2×﹣240÷×];2×. 计算下列各式:1﹣32﹣×[2×﹣240÷×];2×.](https://www.mshxw.com/file/tupian/20211120/20121008163017970638.png)
.
点击查看有理数的混合运算知识点讲解,巩固学习
解析
该题暂无解析
考点
据考高分专家说,试题“计算下列各式:(1)1﹣32﹣×[.....”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。


