Thanks Kriston,
He happened to do this on a worksheet that was never handed in, just something he was supposed to do on his own. I don't think he would mess up on a sheet to hand in. He doesn't like to get things wrong. I definitely will bring it up if I see any more signs coming my way. I don't want to push it if he was just playing around...but if I see more errors or less effort being put forth I will bring it up with him casually. He does tend to not try sometimes at things that are WAY too easy. Like in the past he has scribbled on papers that have basic addition. But thankfully that hasn't happened in a while and he they are giving him more appropriate stuff.