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You would use the reverse operation for a negative integer being added or subtracted.

To add a negative integer, subtract its absolute value (positive value).

Example : 4 + (-3) = 4 - (3) = 1

To subtract a negative integer, add its absolute (positive) value.

Example : 4 - (-2) = 4 + 2 = 6

Beginning with a negative, adding a negative increases the negative value.

Example : (-4) + (-3) = -7

Subtracting a negative reduces the negative value.

Example (-4) - (-1) = (-3) * this is the same as (-4) + 1 = (-3)

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โˆ™ 2012-11-14 16:03:21
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Q: How do you add and subtract integers with opposite signs?
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Related questions

What is the meaning of subtracting integers?

to subtract an integer, add its opposite or additive inverse.


What is the rule for subtracting integers with the same signs?

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


What are the rules for adding and subtracting numbers?

-You must memorize -To add 2 integers with different signs, find the difference of their absolute value -To subtract an integer, add it's opposite


How do we add integers with opposite sign?

To add two integers with opposite signs . . . -- Ignore the signs, and write the difference between the two numbers. -- Give it the same sign as the larger original number has.


Why is it important to add and subtract integers?

It is important to add and subtract integers: to get a new integer value in mathematics .


When two integers add to zero?

Two integerss add to zero when their absolute values are equal and they have opposite signs.


What can you do with integers?

you can add subtract multiply and divide them.


How do you add two integers if the have different signs?

You subtract the smaller from the larger and give the answer the sign of the number with the larger absolute value.


What is the opposite for add?

Subtract !


How do you add or subtract integers with a different sign?

Adding two numbers with different signs means subtracting the two absolute integers (without sign) and vice versa.


How do you add and subtract integers?

first we used the rule KCC keep the first number ,change the sign and second number.Rules for addition of singed number :Same signs Add and keep the sign;different signs Subtract and keep the sign of the biggest number


What is opposite of subtract?

Add or plus.


How do you add numbers with different signs?

You add all the numbers with + signs and subtract all that have minus signs.


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.


What are the four operations on integers?

add, subtract, multiply, divide


Why is it important to learn how to subtract and add with different integers?

Because otherwise you would only know how to subtract and add with the same integers. Not a particularly useful skill unless just those integers turned up!


What is the oppiset of add?

What is the opposite of add? Subtract, minus, less


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 is the opposite of subtract 7?

add 7


How do you know whether you should add or subtract the value of the two numbers?

By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract


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!!! :)


When you add two integers how do you know if the answer is positive or negative?

-- If they both start out with the same sign (both negative or both positive), then do this: . . . . . add their two values . . . . . the answer has the same sign as the two original integers. -- If they start out with opposite signs (one negative and one positive), then do this: . . . . . forget about the signs . . . . . find their difference (subtract the smaller number from the larger one) . . . . . give it the sign of whichever original integer was the larger number.


How do you add and subtract positive and negative integers?

+2 + -1= 1


What grouping symbols exponents multiply and divide add and subtract?

Integers


How will you add integers with unlike signs?

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.