My Art Teacher Thinks I'm Good at Math Now

So yesterday during art class, I accidentally left my math homework on my desk instead of putting it in my backpack. My friend laughed and told me to hide the evidence quickly, but when Miss Thompson came over to help me with my sketch, she noticed the paper lying there. Her eyes widened for a second, and then she gave me this strange look like I just aced her math test or something! Now every time we see each other in the hallway, she tries to engage me in conversations about numbers instead of asking how my drawing is coming along. It's hilarious because I can barely add without a calculator, but oh well, maybe now my mom will let me skip doing extra homework!