题目内容
化简:(-3
)-
+(0.002)-
-10(
-2)-1+(
-
)0=______.
| 3 |
| 8 |
| 2 |
| 3 |
| 1 |
| 2 |
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| 2 |
| 3 |
(-3
)-
+(0.002)-
-10(
-2)-1+(
-
)0
=
+
-
+1
=
+10
-10(
+2)+1
=-
.
故答案为:-
.
| 3 |
| 8 |
| 2 |
| 3 |
| 1 |
| 2 |
| 5 |
| 2 |
| 3 |
=
| 1 | |||||
|
| 1 | ||
|
| 10 | ||
|
=
| 4 |
| 9 |
| 5 |
| 5 |
=-
| 167 |
| 9 |
故答案为:-
| 167 |
| 9 |
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