Question

(891) Saga
substract the following integers using
ules of substraction

the
-40 +80​

Answer 1

${\huge{\underline{\underline{\rm{Answer\checkmark}}}}}$

$\star \: - 40 + 80$

$\implies \: 80 - 4 0 \\ \\ \implies \: \pink{40}$

Answer 2

${\huge{\underbrace{\mathcal{Answer\checkmark}}}}$

$\mapsto \: - 40 + 80$

$\mapsto \: 80 - 40$

$\mapsto \: 40$