Odd and Even

Front

What is an odd number?

Back

An odd number is a whole number that is not divisible by 2. It has a remainder of 1 when divided by 2.

Front

What is an even number?

Back

An even number is a whole number that is divisible by 2 without any remainder.

Front

Is 1 an odd number?

Back

Yes, 1 is an odd number.

Front

Is 2 an even number?

Back

Yes, 2 is an even number.

Front

What is the last digit of an odd number?

Back

The last digit of an odd number is 1, 3, 5, 7, or 9.

Front

What is the last digit of an even number?

Back

The last digit of an even number is 0, 2, 4, 6, or 8.

Front

Is 3 an odd number?

Back

Yes, 3 is an odd number.

Front

Is 4 an even number?

Back

Yes, 4 is an even number.

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 two even numbers?

Back

The sum of two even numbers is always even.