$1 + 0 = 1$

This is a basic addition problem. Adding zero to any number leaves the original number unchanged, so the result here is simply $1$.

Would you like more details or have any questions?

Here are some related questions to expand on this concept:

1. What happens when you add zero to a negative number?
2. How does adding zero affect larger numbers?
3. Why is zero considered the "additive identity" in mathematics?
4. How does the concept of zero apply to subtraction and multiplication?
5. What is the result of adding multiple zeroes to a number?

Tip: Adding zero to any number keeps it unchanged, as zero is the additive identity in mathematics.