The result of $1 + 1$ is $2$.

Would you like more details or have any questions?

Here are 5 related questions to explore:

1. What is $2 + 2$?
2. How do you add larger numbers like $123 + 456$?
3. What is the sum of $1 + 1 + 1$?
4. Can you explain the concept of addition in mathematics?
5. What is the result of $1 + (-1)$?

Tip: Addition is one of the four basic arithmetic operations and is often the first step in more complex calculations!