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Answered 2012-01-04 18:19:48

Like signs give a positive answer.

Unlike signs give a negative answer.

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divide them or multiply then put a negative because to different signs make a negative to of the same signs make a positive


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.


The examples show that, to find the of two integers with unlike signs first find the absolute value of each integers.


It's a positive number. Here's the rule: In multiplication and division . . . -- If both numbers have the same sign, then the result of multiplying or dividing them is positive. -- If the two numbers have different signs, then the result of multiplying or dividing them is negative.


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.


To add two integers with unlike signs: -- Find the difference between their sizes, ignoring their signs. -- Give the difference the sign of the integer with the larger size.


positive x positive = positive negative x negative = positive positive x negative = negative negative x positive = negative The same rules apply for dividing, since dividing is actually multiplying by the reciprical.



One rule is that the product of two integers with unlike signs will have a minus sign for the product.


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.


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.


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.


Multiply two integers disregarding the signs. Then if the signs are the same, the answer is positive and if the signs are different, the answer is negative. Alternatively, if you are multiplying together a whole bunch of numbers, first find the product while ignoring the signs. Then count all the negative numbers. If the count is even, the answer is positive and if it is odd, the answer is negative.


Positive and negative signs are unlike one another.


for integers with tow different signs, it will always be negative in multiplying and division. for adding and subtracting, the sign is for the bigger number.


Multiplying or dividing a positive and negative gives a negative result. Multiplying or dividing two negatives gives a positive result.


It the signs of the two numbers that you are multiplying or dividing is the same, then the answer is positive, otherwise the answer is negative. Remember though, that division by 0 is not defined.



adding1. like sign, add their absalute value & copy the common sign.2. unlike signs. subtruct their absalute value & copy the sing of the bigger number.subtructing1. change the sign of the subrahend (if + change to - & if - change to +)2. then go back to the rules in addition.multiplying & dividing1. likes signs, simply perform the operation then the answer's sign would be (+) positive2. unlike signs, simply perform the operation then the answer's sign would be (-) negative


To add integers with like signs you jut put the positive in front of the answer (you just add and put a positive sign in front of it)


Multiplying and dividing integers is real easy. All you have to do is do regular dividing and multiplying keeping in mind these simple rules: RULES: 1: When multiplying or dividing integers, when the numbers are a positive, positive they equal a positive. When the numbers are negative, negative they equal a positive. In other words, same signs equal positive. 2: This rule is very similar to the rule above. The only change is that when the signs are different, they equal a negative. ( negative, positive= negative, positive, negative= negative.) Please correct me if I'm wrong. Multiply integers- my notes from class positive x positive= positive positive x negative= negative negative x negative= positive Divide integers- again my notes from class positive divided by a positive= positive negative divided by a negative= positive negative divided by a positive= negative Dividing integers are simple if the number has a different sign than the other it is always negative but if they have the same sign its always positive ex. -20/5=-4 ex. -20/-4=-5


For each pair of such integers, find the difference between the absolute values of the two integers and allocate the sign of the bigger number to it.


If the two signs are the same it is positive but if they are both different itis negative


It the two rational numbers have different signs, then the answer will be negative, otherwise it will be positive.



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