Even and Odd Numbers

Front

What is an odd number?

Back

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

Front

What is an even number?

Back

An even number is a whole number that can be divided evenly by 2. Examples: 0, 2, 4, 6.

Front

Is 1995 odd or even?

Back

1995 is odd.

Front

Is 2020 odd or even?

Back

2020 is 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 two even numbers?

Back

The sum of two even numbers is always even.

Front

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

Back

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

Front

Is 7 odd or even?

Back

7 is odd.

Front

What is the sum of 3 + 3?

Back

The sum is 6, which is even.

Front

What is the sum of 5 (odd) and 6 (even)?

Back

The sum is 11, which is odd.