Final answer:
The sum of (-25) and (+17) is calculated by subtracting the smaller number from the larger one and keeping the sign of the number with the larger absolute value, which results in -8.
Step-by-step explanation:
When you are asked to calculate (-25) + (+17), you are dealing with the addition of a negative number to a positive number. In mathematics, when you add a positive number to a negative one, you effectively move towards the positive direction on the number line from the negative number. In this case, starting from -25 and moving 17 units towards the positive direction.
Here's the step-by-step process:
- Start with the negative number -25.
- Add the positive number +17 to it.
- Since one number is positive and the other is negative, you subtract the smaller absolute value from the larger absolute value. So, you calculate 25 - 17, which equals 8.
- Because the larger absolute value was negative (-25), the result will also be negative.
Therefore, (-25) + (+17) = -8.