I forgot to study maths exam for tomorrow.tomorrow is today and I didn't study . I have 30minutes left to write the exam.

Even though it may feel challenging, it's important to stay calm and focus on what you can do in the remaining time. Here are a few tips to make the most of the 30 minutes you have left:

1. Quickly review any formulas or key concepts that you know will be on the exam.
2. Focus on practicing a few sample problems to warm up your mind and get into the math mindset.
3. Avoid trying to learn new material in the last few minutes, as it may only increase your stress levels.
4. Take a few deep breaths and remind yourself that you have prepared as best as you could under the circumstances.
5. Remember that you can always do your best and give it your all, even if you haven't had as much time to study as you would have liked.

Good luck on your exam! You can do it!