Identify Signs: Step 1: Identify the signs of the numbers. −1 is negative, and 5 is positive.
Subtract Absolute Values: Step 2: Since the numbers have different signs, subtract the smaller absolute value from the larger one. Absolute values are 1 and 5.
Perform Subtraction: Step 3: Perform the subtraction: 5−1=4.
Determine Result Sign: Step 4: The sign of the result follows the number with the larger absolute value, which is 5 (positive). So, the result is positive 4.