Question

+5+(+5)=
-4+(-4)=
+8-(3)=
-2-(-2)=
-9-(-7)=
+3-(+9)=

Answer 1

Respuesta:

Facil solo se le quita parentesis

+5+(+5)=

$+5+(+5)=\\5+5=\\10$

-4+(-4)=

$-4+(-4)=\\-4+-4=\\0$

+8-(3)=

$+8-(3)=\\8+-3=\\5$

-2-(-2)=

$-2-(-2)=\\-2--2\\0$

-9-(-7)=

$-9-(-7)=\\-9--7\\-2$

+3-(+9)=

$+3-(+9)=\\3-9=\\6$

Explicación paso a paso:

dame corona