Respuesta:
-7-11 = -18
-(+8)+(-10) = -8-10= -18
-10-(-9)= -10+9= -1
-(-2)-(-7)= 2+7= 9
+(+7)+(+8)= 7+8= 15
-(+4)+(+3)= -4+3= -1
-7+(-5)= -7-5= -12
-11-(+4)= -11-4= -15
-(-9)+(-3) = 9-3= 6
+4-(-7) = 4+7= 11
;-;...................
Explicación paso a paso:
-7-11 = -4
-(+8)+(-10) = -2
-10-(-9)= 19
-(-2)-(-7)= 5
+(+7)+(+8)= - 56
-(+4)+(+3)= -12
-7+(-5)= -12
-11-(+4)= -7
-(-9)+(-3) = -12
+4-(-7) = +3
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Verified answer
Respuesta:
-7-11 = -18
-(+8)+(-10) = -8-10= -18
-10-(-9)= -10+9= -1
-(-2)-(-7)= 2+7= 9
+(+7)+(+8)= 7+8= 15
-(+4)+(+3)= -4+3= -1
-7+(-5)= -7-5= -12
-11-(+4)= -11-4= -15
-(-9)+(-3) = 9-3= 6
+4-(-7) = 4+7= 11
;-;...................
Respuesta:
Explicación paso a paso:
-7-11 = -4
-(+8)+(-10) = -2
-10-(-9)= 19
-(-2)-(-7)= 5
+(+7)+(+8)= - 56
-(+4)+(+3)= -12
-7+(-5)= -12
-11-(+4)= -7
-(-9)+(-3) = -12
+4-(-7) = +3