Question

[25-(8-5+3)-(12-5-1)] me ajuda alguém?​

Answer 1

$\mathsf{[25-(8-5+3)-(12-5-1)] }$

$\mathsf{[25-(11-5)-(12-6)] }$

$\mathsf{[25-6-6] }$

$\mathsf{[ 25-12]}$

$\boxed{\boxed{ \mathsf{13}} }$