Answer
$-3$
Work Step by Step
Adding Two Numbers with Different Signs:
Step 1: Find the larger absolute value minus the smaller absolute value
Step 2: Use the sign of the number with the larger absolute value as the sign of the sum
$|-3|=3, |0|=0, 3\gt0$
$3-0$
-3 has the larger absolute value and its sign is -, so the answer is $-3$
