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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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Q: How do you add and subtract integers with opposite signs?

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

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

-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

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.

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

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

you can add subtract multiply and divide them.

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

Subtract !

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

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

Add or plus.

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

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.

add, subtract, multiply, divide

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 opposite of add? Subtract, minus, less

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

add 7

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

same signs add and keep, opposite signs subtract take the sign of the larger number, and then you'll be exsact!!! Hope I helped!!! :)

-- 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.

+2 + -1= 1

Integers

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.