You multiply or divide integers just as you do whole numbers, except you must keep track of the signs. To multiply or divide signed integers, always multiply or divide the absolute values and use these rules to determine the sign of the answer.
When you multiply two integers with the same signs, the result is always positive. Just multiply the absolute values and make the answer positive.
Positive x positive = positive
Negative x negative = positive
When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative.
Positive x negative = negative
Negative x positive = negative
When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.
Positive ÷ positive = positive
Negative ÷ negative = positive
When you divide two integers with different signs, the result is always negative. Just divide the absolute values and make the answer negative.
Positive ÷ negative = negative
Negative ÷ positive = negative
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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 rules are the same.
Because it is.
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 will be the same as dividing positives but if it is a negetive divided by a postive the answer will still be negative
The answer depends on which properties are being used to prove which rules.
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.
The rules are not the same.Multiplication is commutative whereas division is not.Multiplication is associative whereas division is not.
It wasn't necessary to 'create' any rules. They follow logically from the definition of exponents.
When multiplying something with exponents, you add it. When dividing something with exponents, you subtract it.
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 question has no sensible answer because its proposition is not true. Multiplication is commutative, division is not, so the rules are NOT the same.
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.
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.
1. Find the value of the exponent. 2. Multiply or divide normally.
Integers are real numbers; therefore, when you multiply them you must follow the rules of multiplication. Some rules include: any number multiplied by one equals itself, any number multiplied by zero is zero and every number multiplied by two is an even number.
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
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.
A positive integer divided by a positive integer always results in a positive quotient. It is not possible to divide by zero.
The rules for dividing negative numbers is the same as multiplying them. A negative number multiplied/divided by a negative number is positive and a negative number multiplied/divided by a positive number is negative.
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Multiplication and addition are different mathematical operations with different rules. What is required for addition is not necessarily required for multiplication.
to subtrct integers ,rewrite as adding opposites and use the rules for addtion of integers..