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

Would you like more details or have any questions?

Here are 5 related questions:

1. What is $2 + 2$?
2. Can you solve $1 + 1 + 1$?
3. What is $1 + (-1)$?
4. How does addition work for fractions, like $\frac{1}{2} + \frac{1}{2}$?
5. What is the sum of $1 + 0.5 + 0.25$?

Tip: When adding numbers, their order doesn't matter. This is called the commutative property of addition!