Because that is how the opposite of a number is defined.
to subtract an integer, add its opposite or additive inverse.
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.
No,because if you add -5 and 10 you get 5 which is not equal to zero. They way you would get 0 as an answer is if you add a negative integer and it's opposite like -5 and 5. Then your answer would be zero.
a negative integer or a fraction (as in 1/integer) or a negative fraction (as in -1/integer).
Because that is how the opposite of a number is defined.
to subtract an integer, add its opposite or additive inverse.
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.
No,because if you add -5 and 10 you get 5 which is not equal to zero. They way you would get 0 as an answer is if you add a negative integer and it's opposite like -5 and 5. Then your answer would be zero.
Because of the definition of addition and subtraction. When looking at a real number line: when you add you move to the left or up, when you add the opposite of a number you move in the opposite direction.
yes. the opposite of a positive integer is the same except negative and vice versa ( ex: the opposite integer of -6 is 6. if you multiply them, it equals zero)
the quotient of an integer and its opposite is never negative.
A non-integer.
a negative integer or a fraction (as in 1/integer) or a negative fraction (as in -1/integer).
yes
-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
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