The answer to $2 + 3$ is:

$2 + 3 = 5$

Would you like more details or have any questions?

Here are five related questions to expand your understanding:

1. What is $5 + 4$?
2. How do you add $3 + 7$?
3. What is the result of $8 - 3$?
4. Can you calculate $10 + 2$?
5. What happens if you add $6 + 6$?

Tip: When adding two numbers, start from the leftmost digit and move to the right to ensure accuracy, especially with larger numbers.