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计算:(1)11-6.5+9-3.5-2(2)0-(-6)+5-|6-11|(3)515−[16−(−4.2)−(−56)](4)(−3)×56×(−95)×(−13)(5)(12+13−14)×(−12)(6)−23−[34−(112+34−2)−23](7)(−36911)×19.
题目详情
计算:
(1)11-6.5+9-3.5-2
(2)0-(-6)+5-|6-11|
(3)5
−[
−(−4.2)−(−
)]
(4)(−3)×
×(−
)×(−
)
(5)(
+
−
)×(−12)
(6)−
−[
−(1
+
−2)−
]
(7)(−36
)×
.
5
−[
−(−4.2)−(−
)]
(4)(−3)×
×(−
)×(−
)
(5)(
+
−
)×(−12)
(6)−
−[
−(1
+
−2)−
]
(7)(−36
)×
.
1 1 5 5
1 1 6 6
5 5 6 6
(−3)×
×(−
)×(−
)
(5)(
+
−
)×(−12)
(6)−
−[
−(1
+
−2)−
]
(7)(−36
)×
.
5 5 6 6
9 9 5 5
1 1 3 3
(
+
−
)×(−12)
(6)−
−[
−(1
+
−2)−
]
(7)(−36
)×
.
1 1 2 2
1 1 3 3
1 1 4 4
−
−[
−(1
+
−2)−
]
(7)(−36
)×
.
2 2 3 3
3 3 4 4
1 1 2 2
3 3 4 4
2 2 3 3
(−36
)×
.
9 9 11 11
1 1 9 9
(1)11-6.5+9-3.5-2
(2)0-(-6)+5-|6-11|
(3)5
1 |
5 |
1 |
6 |
5 |
6 |
(4)(−3)×
5 |
6 |
9 |
5 |
1 |
3 |
(5)(
1 |
2 |
1 |
3 |
1 |
4 |
(6)−
2 |
3 |
3 |
4 |
1 |
2 |
3 |
4 |
2 |
3 |
(7)(−36
9 |
11 |
1 |
9 |
5
1 |
5 |
1 |
6 |
5 |
6 |
(4)(−3)×
5 |
6 |
9 |
5 |
1 |
3 |
(5)(
1 |
2 |
1 |
3 |
1 |
4 |
(6)−
2 |
3 |
3 |
4 |
1 |
2 |
3 |
4 |
2 |
3 |
(7)(−36
9 |
11 |
1 |
9 |
1 |
5 |
1 |
6 |
5 |
6 |
(−3)×
5 |
6 |
9 |
5 |
1 |
3 |
(5)(
1 |
2 |
1 |
3 |
1 |
4 |
(6)−
2 |
3 |
3 |
4 |
1 |
2 |
3 |
4 |
2 |
3 |
(7)(−36
9 |
11 |
1 |
9 |
5 |
6 |
9 |
5 |
1 |
3 |
(
1 |
2 |
1 |
3 |
1 |
4 |
(6)−
2 |
3 |
3 |
4 |
1 |
2 |
3 |
4 |
2 |
3 |
(7)(−36
9 |
11 |
1 |
9 |
1 |
2 |
1 |
3 |
1 |
4 |
−
2 |
3 |
3 |
4 |
1 |
2 |
3 |
4 |
2 |
3 |
(7)(−36
9 |
11 |
1 |
9 |
2 |
3 |
3 |
4 |
1 |
2 |
3 |
4 |
2 |
3 |
(−36
9 |
11 |
1 |
9 |
9 |
11 |
1 |
9 |
▼优质解答
答案和解析
(1)原式=(11+9)+[(-6.5)+(-3.5)+(-2)]=20+(-12)=8;(2)原式=0+6+5-5=6;(3)原式=5.2-(16+4.2+56)=5.2-5.2=0;(4)原式=-3×56×95×13=-32;(5)原式=12×(-12)+13×(-12)-14×(-12)=-6-4...
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