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计算题:(1)-3+4-5(2)(-7)-|-5|+(-4)-(-10)(3)-4.5+325-513+135-12(4)(114+16−12)×(−12)(5)−3.5÷78×(−87)(6)24−8÷(−4)×(−23)(7)-32-(-3)2-5×(-6)(8)

题目详情
计算题:
(1)-3+4-5    
(2)(-7)-|-5|+(-4)-(-10)
(3)-4.5+3
2
5
-5
1
3
+1
3
5
-
1
2
  
(4)(1
1
4
+
1
6
1
2
)×(−12)
(5)−3.5÷
7
8
×(−
8
7
)      
(6)24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.



2
5
-5
1
3
+1
3
5
-
1
2
  
(4)(1
1
4
+
1
6
1
2
)×(−12)
(5)−3.5÷
7
8
×(−
8
7
)      
(6)24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
2
5
2255
1
3
+1
3
5
-
1
2
  
(4)(1
1
4
+
1
6
1
2
)×(−12)
(5)−3.5÷
7
8
×(−
8
7
)      
(6)24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1
3
1133
3
5
-
1
2
  
(4)(1
1
4
+
1
6
1
2
)×(−12)
(5)−3.5÷
7
8
×(−
8
7
)      
(6)24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
3
5
3355
1
2
  
(4)(1
1
4
+
1
6
1
2
)×(−12)
(5)−3.5÷
7
8
×(−
8
7
)      
(6)24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1
2
1122
(1
1
4
+
1
6
1
2
)×(−12)
(5)−3.5÷
7
8
×(−
8
7
)      
(6)24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1
4
1144
1
6
1166
1
2
1122
−3.5÷
7
8
×(−
8
7
)      
(6)24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
7
8
7788
8
7
8877
24−8÷(−4)×(−
2
3
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
2
3
2233
22
22013
▼优质解答
答案和解析
(1)原式=(-3-5)+4
=-8+4
=-4;

(2)原式=-7-5-4+10
=-16+10
=-6;

(3)原式=-4.5-0.5+3.4+1.6-5
1
3

=-5+5-5
1
3

=-5
1
3


(4)原式=-15-2+6
=-17+6
=-11;

(5)原式=-
7
2
×
8
7
×(-
8
7

=
32
7


(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
1
3
111333
=-5+5-5
1
3

=-5
1
3


(4)原式=-15-2+6
=-17+6
=-11;

(5)原式=-
7
2
×
8
7
×(-
8
7

=
32
7


(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
1
3
111333
=-5
1
3


(4)原式=-15-2+6
=-17+6
=-11;

(5)原式=-
7
2
×
8
7
×(-
8
7

=
32
7


(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
1
3
111333;

(4)原式=-15-2+6
=-17+6
=-11;

(5)原式=-
7
2
×
8
7
×(-
8
7

=
32
7


(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
7
2
777222×
8
7
×(-
8
7

=
32
7


(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
8
7
888777×(-
8
7

=
32
7


(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
8
7
888777)
=
32
7


(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
32
7
323232777;

(6)原式=24-8×
1
4
×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
1
4
111444×
2
3

=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
2
3
222333
=24-
4
3

=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
4
3
444333
=22
2
3


(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.
2
3
222333;

(7)原式=-9-9+30
=-18+30
=12;

(8)原式=-3×4+1×4
=-12+4
=-8.