Question

-35+{7+[-12-(-18+2-1)]-16}
me ajudem!!!!

Answer 1

Resposta:

-35+{7+[-12-(-18+2-1)]-16}

-35+{7+[-12-(-17)]-16}

-35+{7+[-12+17]-16}

-35+{7+[5]-16}

-35+{7+5-16}

-35+{-4}

=-35-4=-39

Answer 2

-35+{7+[-12-(-18+2-1)]-16}=

=-35+{7+[-12-(-18+1)]-16}

=-35+{7+[-12-(-17)]-16}

=-35+{7+[-12+17]-16}

=-35+{7+[5]-16}

=-35+{7+5-16}

=-35+{12-16}

=-35+{-4}

=-35-4

=-39

espero ter ajudado!

boa noite!