Odd and even numbers Find out about odd and even numbers and how to tell them apart. Counting 1, 2 and 3 Learn about counting the numbers 1, 2 and 3. Counting 4 and 5 Learn some of the different ...
Let’s count together from 1 to 20. Then count back from 20 to 0. Use the grid below to help you as you count. What do you notice about the second row of numbers? They are all two digit numbers.