Understanding Even and Odd Numbers

Front

What can even numbers be shared into?

Back

Two groups.

Front

What is the result of dividing an even number by 2?

Back

A whole number.

Front

What happens when you divide an odd number by 2?

Back

It does not result in a whole number.

Front

What are the last digits of even numbers?

Back

0, 2, 4, 6, or 8.

Front

What are the last digits of odd numbers?

Back

1, 3, 5, 7, or 9.

Front

How can even numbers be represented in general form?

Back

2n, where n is a natural number.

Front

How can odd numbers be represented in general form?

Back

2n-1 or 2n + 1, where n is a natural number.