Parker!

So we are sitting at the table eating lunch and Parker says I can count by tens. 10, 20, 30, 80, 90, 60, 40, 70, 100 and Bryson says that is not right and starts to count by 10's. Then Bryson says I can count by 11's, and does so, and I can count by 5's and does so, and I can count by 3's and does so. The whole time Bryson is counting Parker is just watching and smiling. After Bryson was done counting Parker says oh, yah I can count by 0's. Zero, Zero, Zero, see. I swear that kid kills me.