Even and Odd

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

List the digits that indicate an even number when found at the end of an integer.

Back

0, 2, 4, 6, 8.

Front

If a number ends with a 1, 3, 5, 7, or 9, what type of number is it?

Back

It is an odd number.

Front

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

Back

You can divide the number by 2. If the result is a whole number (no remainder), it is even; if there is a remainder of 1, it is odd.

Front

Is the number 18 even or odd?

Back

18 is an even number.

Front

Is the number 23 even or odd?

Back

23 is an odd number.

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.