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计算:(1)(-4)+9-(-7)-13(2)(+18)+(-32)+(-16)+(+26)(3)535+(-525)+425+(-13)(4)(-6.37)+(-334)+6.37+2.75(5)(-134)-(+613)-2.25+103(6)-0.5+(-15)-(-17)-|-12|
题目详情
计算:
(1)(-4)+9-(-7)-13
(2)(+18)+(-32)+(-16)+(+26)
(3)5
+(-5
)+4
+(-
)
(4)(-6.37)+(-3
)+6.37+2.75
(5)(-1
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|计算:
(1)(-4)+9-(-7)-13
(2)(+18)+(-32)+(-16)+(+26)
(3)5
+(-5
)+4
+(-
)
(4)(-6.37)+(-3
)+6.37+2.75
(5)(-1
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
+(-5
)+4
+(-
)
(4)(-6.37)+(-3
)+6.37+2.75
(5)(-1
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
3 5 3 3 5 5
)+4
+(-
)
(4)(-6.37)+(-3
)+6.37+2.75
(5)(-1
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
2 5 2 2 5 5
+(-
)
(4)(-6.37)+(-3
)+6.37+2.75
(5)(-1
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
2 5 2 2 5 5
)
(4)(-6.37)+(-3
)+6.37+2.75
(5)(-1
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
1 3 1 1 3 3
)+6.37+2.75
(5)(-1
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
3 4 3 3 4 4
)-(+6
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
3 4 3 3 4 4
)-2.25+
(6)-0.5+(-15)-(-17)-|-12|
1 3 1 1 3 3
(6)-0.5+(-15)-(-17)-|-12|
10 3 10 10 3 3
(1)(-4)+9-(-7)-13
(2)(+18)+(-32)+(-16)+(+26)
(3)5
3 |
5 |
2 |
5 |
2 |
5 |
1 |
3 |
(4)(-6.37)+(-3
3 |
4 |
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|计算:
(1)(-4)+9-(-7)-13
(2)(+18)+(-32)+(-16)+(+26)
(3)5
3 |
5 |
2 |
5 |
2 |
5 |
1 |
3 |
(4)(-6.37)+(-3
3 |
4 |
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
3 |
5 |
2 |
5 |
2 |
5 |
1 |
3 |
(4)(-6.37)+(-3
3 |
4 |
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
3 |
5 |
2 |
5 |
2 |
5 |
1 |
3 |
(4)(-6.37)+(-3
3 |
4 |
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
2 |
5 |
2 |
5 |
1 |
3 |
(4)(-6.37)+(-3
3 |
4 |
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
2 |
5 |
1 |
3 |
(4)(-6.37)+(-3
3 |
4 |
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
1 |
3 |
3 |
4 |
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
3 |
4 |
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
3 |
4 |
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
1 |
3 |
10 |
3 |
(6)-0.5+(-15)-(-17)-|-12|
10 |
3 |
▼优质解答
答案和解析
(1)(-4)+9-(-7)-13
=-4+9+7-13
=-17+16
=-1;
(2)(+18)+(-32)+(-16)+(+26)
=18-32-16+26
=44-48
=-4;
(3)5
+(-5
)+4
+(-
)
=4
-
=4
;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 5 3 3 35 5 5+(-5
)+4
+(-
)
=4
-
=4
;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
2 5 2 2 25 5 5)+4
+(-
)
=4
-
=4
;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
2 5 2 2 25 5 5+(-
)
=4
-
=4
;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 3 1 1 13 3 3)
=4
-
=4
;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 5 3 3 35 5 5-
=4
;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 3 1 1 13 3 3
=4
;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
4 15 4 4 415 15 15;
(4)(-6.37)+(-3
)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 4 3 3 34 4 4)+6.37+2.75
=(-6.37+6.37)+(-3
+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 4 3 3 34 4 4+2.75)
=0-1
=-1;
(5)(-1
)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 4 3 3 34 4 4)-(+6
)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 3 1 1 13 3 3)-2.25+
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
10 3 10 10 103 3 3
=(-1
-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 4 3 3 34 4 4-2.25)+(-6
+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 3 1 1 13 3 3+
)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
10 3 10 10 103 3 3)
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
=-4+9+7-13
=-17+16
=-1;
(2)(+18)+(-32)+(-16)+(+26)
=18-32-16+26
=44-48
=-4;
(3)5
3 |
5 |
2 |
5 |
2 |
5 |
1 |
3 |
=4
3 |
5 |
1 |
3 |
=4
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 |
5 |
2 |
5 |
2 |
5 |
1 |
3 |
=4
3 |
5 |
1 |
3 |
=4
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
2 |
5 |
2 |
5 |
1 |
3 |
=4
3 |
5 |
1 |
3 |
=4
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
2 |
5 |
1 |
3 |
=4
3 |
5 |
1 |
3 |
=4
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 |
3 |
=4
3 |
5 |
1 |
3 |
=4
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 |
5 |
1 |
3 |
=4
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 |
3 |
=4
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
4 |
15 |
(4)(-6.37)+(-3
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 |
4 |
=(-6.37+6.37)+(-3
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 |
4 |
=0-1
=-1;
(5)(-1
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 |
4 |
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 |
3 |
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
10 |
3 |
=(-1
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
3 |
4 |
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
1 |
3 |
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
10 |
3 |
=-4-3
=-7;
(6)-0.5+(-15)-(-17)-|-12|
=-0.5-15+17-12
=-27.5+17
=-10.5.
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