问题
解答题
计算 (1)-
(2)-12012-(1-
|
答案
(1)-
2 |
3 |
5 |
8 |
1 |
6 |
5 |
36 |
=-
2 |
3 |
10 |
3 |
=-
2 |
3 |
10 |
3 |
=19-4,
=15;
(2)-12012-(1-
1 |
2 |
=-1-
1 |
2 |
1 |
3 |
=-1-
1 |
2 |
1 |
3 |
=-1-1,
=-2.
计算 (1)-
(2)-12012-(1-
|
(1)-
2 |
3 |
5 |
8 |
1 |
6 |
5 |
36 |
=-
2 |
3 |
10 |
3 |
=-
2 |
3 |
10 |
3 |
=19-4,
=15;
(2)-12012-(1-
1 |
2 |
=-1-
1 |
2 |
1 |
3 |
=-1-
1 |
2 |
1 |
3 |
=-1-1,
=-2.