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计算:(1)−12+12÷[(−112)3+(−12)2]×|−2.52|−12;(2)(−1)5×{[423÷(−4)+(−114)×(−0.4)]÷(−13)−2};(3)[(1−13)2−(−123)÷(−118)]×(−112)3+512×(−511);(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(
题目详情
−
1 |
2 |
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1 |
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1 |
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(2)(−1)5×{[4
2 |
3 |
1 |
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1 |
3 |
(3)[(1−
1 |
3 |
2 |
3 |
1 |
8 |
1 |
2 |
1 |
2 |
5 |
11 |
(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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(2)(−1)5×{[4
2 |
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(3)[(1−
1 |
3 |
2 |
3 |
1 |
8 |
1 |
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1 |
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5 |
11 |
(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
3 |
1 |
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1 |
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1 |
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(2)(−1)5×{[4
2 |
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1 |
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(3)[(1−
1 |
3 |
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3 |
1 |
8 |
1 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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(2)(−1)5×{[4
2 |
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(3)[(1−
1 |
3 |
2 |
3 |
1 |
8 |
1 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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1 |
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(2)(−1)5×{[4
2 |
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(3)[(1−
1 |
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1 |
8 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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(2)(−1)5×{[4
2 |
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(3)[(1−
1 |
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1 |
8 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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1 |
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(2)(−1)5×{[4
2 |
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(3)[(1−
1 |
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1 |
8 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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(2)(−1)5×{[4
2 |
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1 |
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1 |
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(3)[(1−
1 |
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1 |
8 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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(2)(−1)5×{[4
2 |
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(3)[(1−
1 |
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3 |
1 |
8 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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(2)(−1)5×{[4
2 |
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1 |
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(3)[(1−
1 |
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1 |
8 |
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11 |
(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(−1)5×{[4
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(3)[(1−
1 |
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1 |
8 |
1 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
2 |
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(3)[(1−
1 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(3)[(1−
1 |
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1 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(3)[(1−
1 |
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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[(1−
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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(4){[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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{[(1−0.9)2×10−0.09]2×100−0.009}2×[(−2)3+2
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▼优质解答
答案和解析
(1)原式=-
+
÷[-
+
]×6.25-
=-1+
×(-
)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 12 2 2+
÷[-
+
]×6.25-
=-1+
×(-
)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 12 2 2÷[-
+
]×6.25-
=-1+
×(-
)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
27 27 278 8 8+
]×6.25-
=-1+
×(-
)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 14 4 4]×6.25-
=-1+
×(-
)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 12 2 2
=-1+
×(-
)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 12 2 2×(-
)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
8 8 825 25 25)×
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
25 25 254 4 4
=-1-1
=-2;
(2)原式=-1×{[
×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
14 14 143 3 3×(-
)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 14 4 4)+
×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 5 54 4 4×
]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
2 2 25 5 5]÷(-
)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 13 3 3)-2}
=-1×{[-
+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
7 7 76 6 6+
]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 12 2 2]÷(-
)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 1 13 3 3)-2}
=-1×{-
×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
2 2 23 3 3×(-3)-2}
=-1×0
=0;
(3)原式=[
-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
4 4 49 9 9-
×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 5 53 3 3×
]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
8 8 89 9 9]×(-
)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
27 27 278 8 8)+
×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
11 11 112 2 2×(-
)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 5 511 11 11)
=-
×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
28 28 2827 27 27×(-
)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
27 27 278 8 8)-
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 5 52 2 2
=
-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
7 7 72 2 2-
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 5 52 2 2
=1;
(4)原式={[0.01×10-0.09]22×100-0.009}22×(-8+8)
={[0.01×10-0.09]22×100-0.009}22×0
=0.
1 |
2 |
1 |
2 |
27 |
8 |
1 |
4 |
1 |
2 |
=-1+
1 |
2 |
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
2 |
1 |
2 |
27 |
8 |
1 |
4 |
1 |
2 |
=-1+
1 |
2 |
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
2 |
27 |
8 |
1 |
4 |
1 |
2 |
=-1+
1 |
2 |
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
27 |
8 |
1 |
4 |
1 |
2 |
=-1+
1 |
2 |
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
4 |
1 |
2 |
=-1+
1 |
2 |
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
2 |
=-1+
1 |
2 |
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
2 |
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
8 |
25 |
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
25 |
4 |
=-1-1
=-2;
(2)原式=-1×{[
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
14 |
3 |
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
4 |
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 |
4 |
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
2 |
5 |
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
3 |
=-1×{[-
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
7 |
6 |
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
2 |
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
1 |
3 |
=-1×{-
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
2 |
3 |
=-1×0
=0;
(3)原式=[
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
4 |
9 |
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 |
3 |
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
8 |
9 |
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
27 |
8 |
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
11 |
2 |
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 |
11 |
=-
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
28 |
27 |
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
27 |
8 |
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 |
2 |
=
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
7 |
2 |
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]2×100-0.009}2×(-8+8)
={[0.01×10-0.09]2×100-0.009}2×0
=0.
5 |
2 |
=1;
(4)原式={[0.01×10-0.09]22×100-0.009}22×(-8+8)
={[0.01×10-0.09]22×100-0.009}22×0
=0.
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