Oh , man ! Don't be so sad , it is not the latest exam in your life . Don't take this situation too close to your heart .
Be calm like a boa !
You should study harder and you will pass your math exam . Last year I had the same trouble with my history exam . But I paid much attention to the details and I could pass it . It was conducted in oral form . In your case , you should understand the rules and mathematical formulas.
I can advice you an experienced math tutor . He is professional in this field .
He will help you to prepare to your math exam properly.
Here is his telephone number : 777-555. I am sure you will succeed.