Question

Operation of addition and subtraction of integers

Answer 1

Answer:

Addition of two positive integers always gives a positive-sum. Addition of two negative integers always gives a negative-sum. Addition of a positive and a negative integer give either a positive or negative-sum depending on the value of the given numbers.

Step-by-step explanation:

Hope it helps uhh

Answer 2

Addition and Subtraction of Integers is extremely simple

If you subtract a negative integer by a negatiive integer, then this will happen:

(-4) - (-3) = -4 + 3 = -1

Always just remember:

Subtracting some Integer by a negative integer will make you add it

adding a negative integer will make you subtract it

subtracting a positive int will make you subtract it

adding a positve int will make you add it

I hope it helps :)