Question

Calcule a expressão
(-42)+(-80)+(-80)+(-20)

Answer 1

→ Cálculo :

$\boxed{\begin{array}{lr} {(-42)+(-80)+(-80)+(-20)} \\ \\ { -42-80-80-20}\\\\{-122-100} \\ \\ \boxed{\red{ -222 }} \Leftrightarrow {\rm \ Resposta} \\ \end{array}}$