Odd and even to 20

We’ve practised our odd and even numbers to 10. Remember, even numbers can be matched in pairs and odd numbers cannot.

Now we’re going to practise odd and even numbers up to 20.

Here’s an easy way to know if a number is even or odd:

A number is even if it ends in 0, 2, 4, 6 or 8.

A number is odd if it ends in 1, 3, 5, 7 or 9.