Even and odd numbers

Front

What is an even number?

Back

An even number is a whole number that can be divided by 2 without leaving a remainder. Examples: 0, 2, 4, 6.

Front

What is an odd number?

Back

An odd number is a whole number that cannot be divided by 2 evenly. Examples: 1, 3, 5, 7.

Front

How can you tell if a number is even?

Back

If the last digit of the number is 0, 2, 4, 6, or 8, it is even.

Front

How can you tell if a number is odd?

Back

If the last digit of the number is 1, 3, 5, 7, or 9, it is odd.

Front

What happens when you add two even numbers?

Back

The sum of two even numbers is always even.

Front

What happens when you add two odd numbers?

Back

The sum of two odd numbers is always even.

Front

What happens when you add an even number and an odd number?

Back

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

Front

Can zero be an even number?

Back

Yes, zero is considered an even number.

Front

What is the smallest odd number?

Back

The smallest odd number is 1.

Front

What is the smallest even number?

Back

The smallest even number is 0.