yes . Those numbers are called Integers .
Integers zero and negitive imtergers
positive + positive = positive negitive + negitive = positive negitive + positive = negitive
Negitive is a number that is below 0.
the result is posative
yes all negative numbers are rational numbers because they can be written as p/q form where p and q are any integer.
I believe a negative times a negative is a positive.
If you noticed turn the thermomerter side ways and there you have it the number line and there are positive numbers and negitive numbers just like a number line
A negative times a negative is definatley a positive. thank you