Adding integers, if they have the same sign, add their absolute values and keep the same sign. Subtracting, change the sign of the 2nd number and the add using rules of addition. Multiplying and dividing, Divide the absolute values, if the signs are the same the answer is positive, if the signs are different the answer is negative.

if the signs are different then u put the larger sing down then u subtract if if the signs are the same then u put the same sign down then u add

If you mean integers, well if you have two integers of the same sign that you are adding, add and the sign stays the same. If you have different signs, subtract and keep the sign of the one that has more. Regular numbers you just add them.

Same rules as adding whole numbers with different signs.

If the signs (positive/negative) are the same, the answer is going to be positive. If the signs are different, the answer going to be negative.

If the signs are the same, add the absolute values and keep the sign. If the signs are different, subtract the lesser absolute value from the greater absolute value and keep the sign of the number with the greater absolute value.

They aren't. The rules are the same as those for adding/subtracting or multiplying integers. Just be careful of the decimal point's location.

The value of the quotient of two integers with different signs is the same as if the signs were the same. Because the numbers have different signs, the quotient is negative.

first must find Least Common Denominator http://www.loisterms.com/lois21.htm First of all, if you want to know about adding fractions, check out "How to Add Fractions". Be sure to follow the math examples carefully. To subtract fractions, follow the same steps as for adding, except subtract where you would add. Now about those positive and negative signs. The rules are the same whether you are working with integers or fractions. I will give you a method of learning the rules for the signs that has worked for many other students. Copy off this "Rules for Integers" chart and paste it on a large index card. Put the card in your math book or folder and refer to it often while you are doing your homework. If you keep using the card, you will get better with the signs.

if the signs are the same you must add its opposite.

When multiplying integers, multiplying by the same sign will always produce a positive integer. Such as a negative times a negative equals a positive. If the signs are different then the product will be a negative.

No- adding negative numbers is like adding positive numbesr , except the answer is negative.

same signs add and keep, opposite signs subtract take the sign of the larger number, and then you'll be exsact!!! Hope I helped!!! :)

It is the same thing, since "integers" consists of positive and negative numbers (and zero).

When their signs are the same.

Let x and y be two integers. x - y = x + (-y)

The sum is positive.

Do the addition. Keep the sign.

-- write the difference between the integers without regard to their signs -- give the difference the same sign as the larger of the two integers

The product or quotient of two numbers that have the same sign is positive. The product or quotient of two numbers with different signs is negative.

It's pretty much the exact same. Subtracting is the same as adding a negative number. Foe example, five minus three is the same as five plus negative three.

ADDING: same sign, add and keep that sign. opposite sides, subtract their absolute values and use the sign of the number with the larger absolute value SUBRTRACTING: change the sign of the subtrahend (2nd number) then ADD using rules above.

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