even and odd numbers

Front

What is an even number?

Back

An even number is an integer that is exactly divisible by 2, meaning it has no remainder when divided by 2.

Front

What is an odd number?

Back

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

Front

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

Back

You can determine if a number is even or odd by checking its divisibility by 2. If the number divided by 2 has no remainder, it is even; if there is a remainder, it is odd.

Front

What is the sum of two even numbers?

Back

The sum of two even numbers is always even.

Front

What is the sum of two odd numbers?

Back

The sum of two odd numbers is always even.

Front

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

Back

The sum of an even number and an odd number is always odd.

Front

Can negative numbers be even or odd?

Back

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

Front

What is the smallest even number?

Back

The smallest even number is 0.

Front

What is the smallest odd number?

Back

The smallest odd number is 1.

Front

Give an example of an even number.

Back

An example of an even number is 4.