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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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What is the meaning of subtract integers?
to subtract an integer, add its opposite or additive inverse.
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.
What is the opposite for add?
The opposite of add is subtract.
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 .
What is the meaning of subtract integers?
to subtract an integer, add its opposite or additive inverse.
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
What is the rule for subtracting integers with the same signs?
if the signs are the same you must add its 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.
What is the opposite for add?
The opposite of add is subtract.
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.
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.
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.
What can you do with integers?
you can add subtract multiply and divide them.
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.
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.
