Odd and Even Numbers

If a number ends in 2, 4, 6, 8, or 0, what can you conclude about it?

• It is an odd number.

• It is a prime number.

• It is an even number.

• It is a composite number.

What is the smallest even number?

• -2

• 0

• 2

• 4

What is the sum of two even numbers?

• The sum of two even numbers is always an odd number.

• The sum of two even numbers is sometimes odd and sometimes even.

• The sum of two even numbers is always an even number.

• The sum of two even numbers is always a prime number.

Is the number 99 even or odd?

• Even

• Odd

• Neither

• Both

How can you determine if a number is even or odd?

• Check if the number is divisible by 2; if it is, it is even; if not, it is odd.

• Add 1 to the number and check if the result is divisible by 2.

• Subtract 1 from the number and check if the result is even.

• Multiply the number by 2 and check if the result is greater than 0.

Is 0 an even number?

• Yes, 0 is considered an even number because it is divisible by 2.

• No, 0 is an odd number.

• 0 is neither even nor odd.

• 0 is only even in certain mathematical contexts.

What is the sum of an even number and an odd number?

• An even number

• An odd number

• A prime number

• An odd number

What is the result of subtracting an even number from an odd number?

• An even number

• An odd number

• A prime number

• A negative number

What is an odd number?

• An integer that is exactly divisible by 2.

• An integer that is not exactly divisible by 2, meaning it has a remainder of 1 when divided by 2.

• A number that is always positive.

• A number that can be expressed as a fraction.

Can negative numbers be even or odd?

• No, negative numbers cannot be classified as even or odd.

• Yes, negative numbers can also be classified as even or odd based on the same divisibility rules.

• Negative numbers are always odd.

• Negative numbers are always even.