Answer
-7
Work Step by Step
$\ \ \ \curvearrowleft\ \ \curvearrowleft\ \ \curvearrowleft\ \ \curvearrowleft$
$\overrightarrow{-7\ -6\ -5\ -4\ -3\ -2\ -1\ \ \ 0\ \ \ 1\ \ \ 2\ \ \ 3\ \ \ 4\ \ \ 5\ \ \ 6\ \ \ }$
To add -4 to -3 using a number line, move 4 units to the left from -3 .
$-3+(-4)=-7$
