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Why is the Sum of two integers still an integer?
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
Do integers have to have an opposite or just be a positive or negative number?
An integer is just a whole number, excluding zero. Any positive integer will always have an opposite just by placing a negative sign in front of the positive integer. You can also say that any negative whole number is an integer.
What is the sum of any rational number and its opposite?
If we define "opposite" as the additive inverse, the sum is zero.
What is the sum of zero and a positive integer?
the positive integer
Is the sum of two integers always positive?
No. The answer depends on the context in terms of which the numbers are considered to be opposite.
What is the sum of an integer and its opposite integer will always be zero?
yes
What is the sum of any integer n and zero?
The sum of any integer ( n ) and zero is ( n ).
What is the sum of an integer and its opposite?
If by "opposite" you mean its additive inverse, the answer is 0. If by "opposite" you mean its multiplicative inverse, for the number x, it will be (x+1/x).
The sum of zero and a positive integer is always sometimes or never zero?
The sum of zero and any integer is never zero.And it's still 'integer', not 'interger'.
How do you find the sum a negative integer?
The sum of any one number is itself.
What is the sum of any rational number and its opposite explain?
If the opposite is meant to be the additive opposite and not the multiplicative opposite, then their sum is zero. The reason is that is what defines an additive opposite!
What is the opposite integer of -15?
15
Why is the Sum of two integers still an integer?
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
The sum of a positive integer?
sum of positive integers will be a positive integer
Is the sum of two opposite integers always positive?
Yes, the sum of two negative integers is always negative.
Do integers have to have an opposite or just be a positive or negative number?
An integer is just a whole number, excluding zero. Any positive integer will always have an opposite just by placing a negative sign in front of the positive integer. You can also say that any negative whole number is an integer.
Is the sum of a positive and negative integer always negative?
No. The sum of a positive integer and a negative integer has the same sign as the larger integer.
