Identities are statements that are true for any number.
For positive integers, it is true that the largest factor of any number is itself
Any number that ends with 0, 2, 4, 6, 8 is even. Any number that ends with 1, 3, 5, 7, 9 is odd.
The absolute value of any number is always positive. * * * * * The statement in the question is true; strictly speaking the answer is correct. The absolute value of 0 is 0, which is non-negative but is not positive. One exception is enough to falsify an "always".
Yes it is true.
Yes, it is.
There are two possible answers: 4 and 9.
It has only two factors.
the number 10 is a factor of any number that ends with zero
Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.
z can be any number
There are two truths about odd numbers. When added you get an even number... always! When multiplied you get an odd number... always!
2 goes in to any number that ends in 2,4,6,or 8,...well it goes into any number that ends in an even number
not always but most of the time yes