The answer also has the same sign.
Yes, it does.
The sum is positive.
The answer will have the same sign as the number with the larger magnitude.
That sounds sound.
integer multiply integer divide 360
The value of the answer is the sum of the absolute values of the numbers and the sign of the answer is the same as that of the two numbers.
If you mean integers, well if you have two integers of the same sign that you are adding, add and the sign stays the same. If you have different signs, subtract and keep the sign of the one that has more. Regular numbers you just add them.
Adding integers, if they have the same sign, add their absolute values and keep the same sign. Subtracting, change the sign of the 2nd number and the add using rules of addition. Multiplying and dividing, Divide the absolute values, if the signs are the same the answer is positive, if the signs are different the answer is negative.
The numbers can have a positive or negative sign.