Question

HOLAAA me ayudan plizz?? gracias :D

Answer 1

$1)-5-\left(-3\right)=-2$

$2) +\left(-3\right)-\left(-5\right)=2$

$3)-\left(-5\right)-\left(+12\right)=-7$

$4) -\left(+5\right)-\left(-9\right)=4$

$5) -\left(-9\right)-\left(-7\right)=16$

$6) \left(15\right)-\left(-13\right)-\left(+1\right)=27$

$7) -24-\left(-3\right)=-21$

Espero ayudarte^^✨