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计算:(1)|-3811|-|-2710|+(-911)-(-345)(2)(+0.125)+(314)+(-318)+(1123)+0.25(3)211×(-455)+365×455-211×545+545×365.
题目详情
计算:
(1)|-3
|-|-
|+(-
)-(-3
)
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.计算:
(1)|-3
|-|-
|+(-
)-(-3
)
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
|-|-
|+(-
)-(-3
)
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
8 11 8 8 11 11
|+(-
)-(-3
)
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
27 10 27 27 10 10
)-(-3
)
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
9 11 9 9 11 11
)
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
4 5 4 4 5 5
)+(-3
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
1 4 1 1 4 4
)+(11
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
1 8 1 1 8 8
)+0.25
(3)211×(-455)+365×455-211×545+545×365.
2 3 2 2 3 3
(1)|-3
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.计算:
(1)|-3
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
27 |
10 |
9 |
11 |
4 |
5 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
9 |
11 |
4 |
5 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
4 |
5 |
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
1 |
4 |
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
1 |
8 |
2 |
3 |
(3)211×(-455)+365×455-211×545+545×365.
2 |
3 |
▼优质解答
答案和解析
(1)|-3
|-|-
|+(-
)-(-3
)
=3
-
-
+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
8 11 8 8 811 11 11|-|-
|+(-
)-(-3
)
=3
-
-
+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
27 10 27 27 2710 10 10|+(-
)-(-3
)
=3
-
-
+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
9 11 9 9 911 11 11)-(-3
)
=3
-
-
+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
4 5 4 4 45 5 5)
=3
-
-
+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
8 11 8 8 811 11 11-
-
+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
27 10 27 27 2710 10 10-
+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
9 11 9 9 911 11 11+3
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
4 5 4 4 45 5 5
=3
-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
8 11 8 8 811 11 11-
+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
9 11 9 9 911 11 11+3
-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
4 5 4 4 45 5 5-
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
27 10 27 27 2710 10 10
=2
+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
10 11 10 10 1011 11 11+1
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 10 1 1 110 10 10
=4
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 110 1 1 1110 110 110
(2)(+0.125)+(3
)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 4 1 1 14 4 4)+(-3
)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 8 1 1 18 8 8)+(11
)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
2 3 2 2 23 3 3)+0.25
=(
-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 8 1 1 18 8 8-3
)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 8 1 1 18 8 8)+(3.25+0.25)+11
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
2 3 2 2 23 3 3
=-3+3
+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 2 1 1 12 2 2+11
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
2 3 2 2 23 3 3
=12
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 6 1 1 16 6 6
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
9 |
11 |
4 |
5 |
=3
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
4 |
5 |
=3
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
8 |
11 |
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
27 |
10 |
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
9 |
11 |
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
4 |
5 |
=3
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
8 |
11 |
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
9 |
11 |
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
4 |
5 |
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
27 |
10 |
=2
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
10 |
11 |
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
10 |
=4
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
110 |
(2)(+0.125)+(3
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
4 |
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
8 |
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
2 |
3 |
=(
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
8 |
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
8 |
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
2 |
3 |
=-3+3
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
2 |
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
2 |
3 |
=12
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
1 |
6 |
(3)211×(-455)+365×455-211×545+545×365
=211×(-455-545)+365×(455+545)
=-211×1000+365×1000
=(-211+365)×1000
=154×1000
=154000.
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