Question

confusion in plus minus integers​

Answer 1

An integer is a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 5+, and √2 are not. The set of integers consists of zero, the positive natural numbers, also called whole numbers or counting numbers, and their additive inverses.

Answer 2

Answer:

-,+=-

++=+

-,- =+

+,-=-

same sign +

different sign-