Question

-157+259=
+277-195=
-2+(-48)=
-(+7)-3=
(-6)+(+7)=
(+1)-(+46)=
(+85)-(-2)=
(-359)-(-180) =
(+578)-(+204)=
(+569)-(+260)=
(+160)-(+849)=
-(-397)-(-520) =
+(-285)-(-800)=
даю 20 баллов!​

Answer 1

Ответ:

Пошаговое объяснение:

157+259=102

+277-195=82

-2+(-48)=-50

-(+7)-3=-10

(-6)+(+7)=1

(+1)-(+46)=-45

(+85)-(-2)=87

(-359)-(-180) =-179

(+578)-(+204)=374

(+569)-(+260)=309

(+160)-(+849)=-689

-(-397)-(-520) =917

+(-285)-(-800)=515

Answer 2

-157+259=102

+277-195=82

-2+(-48) = -50

-(+7)-3= -10

(-6)+(+7)= 1

(+1)-(+46) = -45

(+85)-(-2) = 87

(-359)-(-180)= -179

(+578)-(+204)= 374

(+569)-(+260)= 309

(+160)-(+849)= -689

-(-397)-(-520)= 917

+(-285)-(-800)= 515