An integer is any whole number, so the answer would be true.
False. The natural numbers are the counting numbers: 1, 2, 3, ... which are the positive integers; -7 is a negative integer and so not one of them.
True
False. Counterexample: -1 - (-2) = -1 + 2 = 1.
It is false. It does not include negative fractional numbers.
An integer is a whole number (not a fractional number) that can be positive, negative or zero - so true
False.
Largest negative integer-1 true or false
False. The natural numbers are the counting numbers: 1, 2, 3, ... which are the positive integers; -7 is a negative integer and so not one of them.
True
False. Counterexample: -1 - (-2) = -1 + 2 = 1.
It is false. It does not include negative fractional numbers.
An integer is a whole number (not a fractional number) that can be positive, negative or zero - so true
False. The absolute value of a positive integer is always a positive integer. By definition, the absolute value of any number is its distance from zero on the number line, which is never negative.
True. The product of 21 negative numbers will be negative.
zero= false, non-zero=true
True, an example of this is 1 - 2 = -1 1 - -------2 is = to -15000 fact
False