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The rules for addition are as follows:

- The sum of two negative integers is a negative integer
- The sum of two positive integers is a positive integer

The rules for subtraction are as follows:

- If they are two positive numbers, do it normally
- If there is a negative and a positive ,change it to addition and switch the SECOND integer sign

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Q: What are the rules in addition and subtraction integers?

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Addition and subtraction are inverse functions.

Addition, subtraction and multiplication.

a math guy

They are different in the same way that subtraction of integers is different from their addition.

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They are whole numbers used in division, multiplication, addition and subtraction.

You are likely to get a different answer.

Placing a question mark at the end of a phrase does not make it a sensible question. Try to use a whole sentence to describe what it is that you want answered. Your "question" sheds no light on what rules for integers you are interested in: rules for addition, subtraction, and so on; rules for multiplying numbers with integer indices, and so on.

Addition, subtraction, multiplication and division

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Subtraction of integers is essentially addition of integers except the second integer is inverted. For example: 5 + 3 = 8 is a simple addition of integers. 5 - 3 = 5 is a simple subtraction of integers. It can be expressed by inverting the second value (the one right after the subration sign) and then switching the subtraction sign to an addition sign. So it would look like: 5 + (-3) = 5. Note that (-3) is the opposite of 3. So to do a more confusing subtraction problem like: 55 - (-5), we could rewrite this as: 55 + -(-5). From here it's easy to see that the two negatives cancel out. 55 + 5 = 60.

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