题文
计算:①27﹣13+(﹣4)﹣25
②0.25+(﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740616605.png)
)﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740650642.png)
﹣|﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740684622.png)
|
③![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/201209022117407182770.png)
④﹣23+[18﹣(﹣3)×2]÷4
⑤﹣71![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740753866.png)
×16
⑥![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/201209022117407872907.png)
.
题型:未知 难度:其他题型
答案
解:①27﹣13+(﹣4)﹣25
=27﹣13﹣4﹣25
=﹣15;
②0.25+(﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740827598.png)
)﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740861633.png)
﹣|﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740896622.png)
|
=![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740930582.png)
﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740964598.png)
﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211740998633.png)
﹣![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211741031622.png)
=![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211741065582.png)
![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211741099661.png)
![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211741133604.png)
![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211741170640.png)
=﹣1![计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥. 计算:①27﹣13+﹣25 ②0.25+﹣﹣|﹣|③④﹣23+[18﹣×2]÷4⑤﹣71×16⑥.](https://www.mshxw.com/file/tupian/20211120/20120902211741203579.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:①27﹣13+(﹣4)﹣25.....”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。


