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Q: Is the sum of prime number and a composite number always even?

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No, the sum of a prime number and a composite number is not always even.

it is a composite number because you can tell from the 8 that it is an even number, and even numbers can always be divided.

Composite since it ends in an even number it will always be divisible by 2

If a number other than 2 ends in a even number, it will always be composite.

76 is a composite number. All even numbers, except for 2, are always going to be composite. A prime number is a number that can only be multiplied by 1.

Composite (the only even number that is prime is2).

The only prime even number is 2. All the rest are composite.

No, if i number is prime is cannot be composite. The only prime number that is even is 2.

Is 230 a prime number or composite?230 is a composite number. It's composite because it is even and all even numbers (except 2) are composite.

678 is an even number. The number 2 is the only even prime. All other even numbers are composite.

All even numbers, except 2, are composite.

It's clearly not prime; no even number is prime. It is composite.