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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.
What are the rules of adding integers?
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
What are the rules of addition?
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.
How do you add decimals with different signs?
Same rules as adding whole numbers with different signs.
What is the rules for dividing integers?
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.
What are the two rules for adding integers?
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.
How are adding subtracting decimals different from multiplying them?
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.
Name the rule for dividing integers with different signs?
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.
What are the rules for adding and subtracting positive and negative fractions with different denominators?
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.
What is the rule for subtracting integers with the same signs?
if the signs are the same you must add its opposite.
What is the rules for multiplication integers?
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.
How is adding to negative integers the same as and different from subtracting two positive integers?
No- adding negative numbers is like adding positive numbesr , except the answer is negative.
What are the rules of adding negatives and positives?
same signs add and keep, opposite signs subtract take the sign of the larger number, and then you'll be exsact!!! Hope I helped!!! :)
How is adding positive and negative numbers similar to adding integers?
It is the same thing, since "integers" consists of positive and negative numbers (and zero).
If a and b are integers when is the product positive?
When their signs are the same.
Is adding integers and subtracting integers are the same?
Let x and y be two integers. x - y = x + (-y)
What is the rule for adding integers that have the same sign?
The sum is positive.
What do you do when adding integers with the same sign?
Do the addition. Keep the sign.
How do you find the sum of two integers with different signs?
-- write the difference between the integers without regard to their signs -- give the difference the same sign as the larger of the two integers
What are the rules for the multiplying and dividing 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.
How is subtracting integers like adding integers?
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.
Rules for adding and subtracting integers?
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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