What to do?

Well, I’m the worst at math so I’m really anxious whenever I have math classes. My teacher said if someone’s answer is wrong, they will get a minus point, and 3 minus point equal 0 point. I don’t want to but I sit at the front and my teacher also said he tends to ask students who sit at the front line. I don’t want to get 0 point and I don’t really have an idea about solving this problem. I talked to my mother and she thought I was overreacting.