题目内容
计算：0.125-
+(2
-3)-1-[(-3)2]
+(π-
)0．
| 1 |
| 3 |
| 2 |
| 1 |
| 2 |
| 2 |
0.125-
+(2
-3)-1-[(-3)2]
+(π-
)0
=0.5-1+
-3+1
=2-2
-3-2
=-2
-3．
| 1 |
| 3 |
| 2 |
| 1 |
| 2 |
| 2 |
=0.5-1+
| 1 | ||
2
|
=2-2
| 2 |
=-2
| 2 |
练习册系列答案
相关题目
题目内容
| 1 |
| 3 |
| 2 |
| 1 |
| 2 |
| 2 |
| 1 |
| 3 |
| 2 |
| 1 |
| 2 |
| 2 |
| 1 | ||
2
|
| 2 |
| 2 |