While working on the number two, he told me that he plans to do each row of numbers in a pattern. The first row will be orange, yellow, orange, yellow and so on. I never thought of adding that to this exercise, but there you go, he added another layer of learning on his own!
When this chart is completed, I am going to try these ones, and have him fill in the missing numbers, just to reinforce the learning.
On a different note - Happy Halloween to all! Hope you have a spooktacularly fun weekend! ;)