Even Numbers Practice Quiz

The number 2 is even because it divides by 2 without leaving any remainder. The other numbers are odd since they do not satisfy this condition.

Eight divided by 2 equals 4 with no remainder, which qualifies it as an even number. This definition is the key property of even numbers.

Adding two even numbers always produces an even result because both numbers are divisible by 2. The property of being even is maintained through addition.

The sum of an even number and an odd number is always odd. This is because even numbers contribute no remainder when divided by 2, while odd numbers contribute a remainder of 1.

The number 9 is not even because it cannot be divided evenly by 2. The numbers 4, 6, and 10 all meet the criterion for even numbers.

Multiplying any number by an even number introduces a factor of 2, ensuring the product is even. This is a fundamental property of multiplication involving even numbers.

Subtracting an odd number from an even number results in an odd number because the difference in parity leads to a remainder of 1 when divided by 2. This rule consistently applies in arithmetic operations.

Consecutive integers consist of one even and one odd number, and their sum is always odd. This is because the combination of an even and an odd number always produces an odd result.

Adding 7 and 3 gives 10, which is an even number. The sum of two odd numbers results in an even outcome.

An even number is defined as an integer that can be divided by 2 without leaving any remainder. This is the core characteristic that distinguishes even numbers.

Dividing an even number by 2 always yields an integer because even numbers are multiples of 2. This operation does not produce a fractional result when applied to even numbers.

Adding an odd number (5) to an even number (8) results in an odd sum. This is due to the fact that even plus odd always equals odd.

Subtracting 7 from 12 gives 5, which is an odd number. This demonstrates that the difference between an even and an odd number results in an odd number.

Multiplying two odd numbers always gives an odd product. This is a consistent rule in arithmetic when dealing with odd numbers.

An even number is defined by its ability to be expressed in the form 2n, where n is an integer. This in turn means it is cleanly divisible by 2 with no remainder.

Simplifying the expression gives 15 + 8 = 23 and then 23 - 3 = 20, which is an even number. The calculation shows that the combination of odd and even numbers here results in an even total.

The list 2, 4, 6, 8 contains only even numbers because each number in the list is divisible by 2. The other lists include one or more odd numbers.

Zero is considered an even number because it is divisible by 2 with no remainder. This categorization is standard in mathematics.

Adding an even number to 99, which is odd, always results in an odd sum based on the parity rule (even + odd = odd). The rule applies universally regardless of the even number chosen.

When even numbers are added or subtracted, the result remains even because the factor of 2 is preserved throughout the operation. This is an important characteristic of even numbers.