题目内容

计算
(1)-24+3×(-1)6-(-2)3
(2)-1
1
2
+(-3
3
4
4
5
-(-8.3)÷0.1+(-1)101

(3)[(1-
1
3
)
2
-(-1
2
3
)÷(-1
1
8
)]×(-1
1
2
)3

(4)-9÷3+(
1
2
-
2
3
)×12+32

(5)|
1
11
-
1
12
|+|
1
12
-
1
13
|+|
1
13
-
1
14
|+|
1
14
-
1
15
|
(1)原式=-16+3+8
=-5;

(2)原式=-1
1
2
-
15
4
×
4
5
+83-1
=-1.5-3+83-1
=78.5;

(3)原式=[(
2
3
2-
5
3
×
8
9
]×(-
3
2
3
=-
3
2
+
5
3
×
8
9
×
27
8

=-
3
2
+5
=
7
2


(4)原式=-3+6-8+9
=4;

(5)原式=
1
11
-
1
12
+
1
12
-
1
13
-
1
14
+
1
14
-
1
15

=
1
11
-
1
15

=
4
165
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