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you take the first number, then add it to the other number:
2+1=3
negative integers are different:
-2+1= -1
Negative and negative:
-2-1= -3
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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 happens when you add sutract multiply and divide integers?
When you add, subtract, or multiply integers, you get integers. When you divide one integer by another one, you may or may not get an integer.
What if you begin with one digit integer multiply by 3 add 8 by 2 and subtract by 6?
The answer is a negative or positive integer with one or two digits.
How do you know when to add subtract or multiply an integer?
You look at the sign before a number and that tells you what is to be done to the number that follows.
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 happens when you add sutract multiply and divide integers?
When you add, subtract, or multiply integers, you get integers. When you divide one integer by another one, you may or may not get an integer.
What if you begin with one digit integer multiply by 3 add 8 by 2 and subtract by 6?
The answer is a negative or positive integer with one or two digits.
How do you know when to add subtract or multiply an integer?
You look at the sign before a number and that tells you what is to be done to the number that follows.
When you subtract a negative integer from a positive integer do you get a positive integer?
yes
Does decrease mean to add or subtract?
wich one
When you subtract a positive integer from a positive integer do you get a positive integer?
Not necessarily, for example: If you subtract 3 from 4, then you get +1. But if you subtract 4 from 3, you get -1. The answer will always be an integer, but you cannot make a general statement about the sign, without knowing more information.
What do you get when you subtract a negative integer from a positive integer?
You will get a positive integer. If you subtract a negative number, you will be adding it. I think of it like 2 minuses equals a plus. :P
What is the sum of a negative integer from a positive integer?
subtract the negative from the positive
How do you add and subtract integers with opposite signs?
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) = 1To subtract a negative integer, add its absolute (positive) value.Example : 4 - (-2) = 4 + 2 = 6Beginning with a negative, adding a negative increases the negative value.Example : (-4) + (-3) = -7Subtracting a negative reduces the negative value.Example (-4) - (-1) = (-3) * this is the same as (-4) + 1 = (-3)
Does it make sense to ask which integer is the least or which integer is the greatest?
Perhaps it makes sense to ask; in any case, the answer is that there is no greatest and no smallest integer. Whatever number you choose, you can always add one to get an even larger integer; or subtract one to get an even smaller one.
