Question

resolva as expressões
+1-34-12-1=
-6-12-50=
+8-1-6-15=

Answer 1

Boa tarde.

$+1-34-12-1= 1 - 47 = - 46$

$-6-12-50= - 68$

$+8-1-6-15= 8 - 22 = - 14$

Bons estudos! :-)