Question

(-43)+(+12)= ?
(-16)-(+16)=?
(+4)-(4)=?​

Answer 1

Respuesta:

(-43)+(12)= - 43+12 = - 31

Explicación paso a paso:

Answer 2

Respuesta:

(-43)+(+12)= -31

(-16)-(+16)=0

(+4)-(4)= -16