One rule is that the product of two integers with unlike signs will have a minus sign for the product.
it depends to the value of the number,when the greater value caries the positive sign,your answer must be positive,when it carries the negative sign,your answer is negative.
use the number line
The magnitude of the answer is the difference between the two numbers and it has the sign of the integer which has the bigger magnitude. I guess so?
The sum is positive.
to subtrct integers ,rewrite as adding opposites and use the rules for addtion of integers..
i dont no heheheheheheh
Like signs give a positive answer. Unlike signs give a negative answer.
To add two integers with unlike signs: -- Find the difference between their sizes, ignoring their signs. -- Give the difference the sign of the integer with the larger size.