One rule is that the product of two integers with unlike signs will have a minus sign for the product.
The product of the two numbers is them multiplied together.
It is positive.
You get a product which is positive.
negative x negative = positive
If there are an odd number of numbers with a negative sign then the sign of the product is negative. Otherwise it is positive.
No.For the sum of integers:-- two positives make a positive-- two negatives make a negative-- the sum of mixed signs is the sign of the one with the greater absolute valueFor the product of integers:-- like signs make a positive-- unlike signs make a negative
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.