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A positive and a negative give you a negative.

Two negatives give you a positive.

This is true for multiplication and division.

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Q: Rules in multiplying and deviding signed number?
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Related questions

Are the rules for multiplying and dividing signed integers different or the same?

The rules are not the same.Multiplication is commutative whereas division is not.Multiplication is associative whereas division is not.


Rules in adding subtracting multiplying and dividing signed numbers?

magpaturo kyo sa mga tatay nyo...answer ko yan sa homework ko....gago


what is the meaning of multiplying fractions and where the rules comes from?

Multiplying fractions is all about division


Why do the rules for multiplying integers make sense?

Because it is.


What are the rules for adding subtracting multiplying and dividing fractions?

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What are the steps to multiplying rational numbers?

Step 1 Make the whole number a fraction by making it ?/1 Step 2 Make the mixed number a improper fraction by multiplying the denominator by the whole number and then adding the numerator and putting that on top of the original denominator. Step 3 SOLVE using basic multiplying fractions rules Step 4 SIMPLIFY


What are the rules for multiplying fractions?

When multiplying 2 fractions, we multiply the two numerators together and the two denominators together.


How can properties be used to prove rules for multiplying integers?

The answer depends on which properties are being used to prove which rules.


What are the rule for dividing negative numbers?

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.


What are the rules in adding subtracting multiplying and dividing integers?

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.


Rules in operation for signed numbers?

rules of operation sign of numbers


Who created the rules for multiplying and dividing exponents?

It wasn't necessary to 'create' any rules. They follow logically from the definition of exponents.