Your standard Windows calculator (or equivalent in another operating system) will do negative numbers.
use a calculator
You add as normal , pretend as if the signs weren't there,but the answer will be a negative!
The answer is -5. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is -5. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
Your standard Windows calculator (or equivalent in another operating system) will do negative numbers.
The answer is -3. Simply add the numbers together as you would 2+2 to get the answer. You can use a calculator to check your work.
The answer will also be negative.
Yes, if you add negative numbers.
use a calculator
You add as normal , pretend as if the signs weren't there,but the answer will be a negative!
17
If both numbers are positive, simply add them as you learned in 4th grade. If both numbers are negative,simply add them but add a minus to the answer. If one is positive and the other negative, ignoring the signs,subtract the smaller from the larger and add the sign of the larger to your answer.
Adding a negative number to a negative number makes a larger negative. In order to solve this you add the numbers together as a positive then add a negative sign.
There should be a negative button on your calculator, separate from the minus button. Press that button before pressing the buttons for the numbers of the exponent.
Enter the number, then press the button marked with +/-
The answer is 0. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.