The result of $1 + 1$ is:

$1 + 1 = 2$

Would you like further details on this, or do you have any questions?

Here are five related questions for practice:

1. What is $2 + 2$?
2. What is $3 + 1$?
3. What is $5 + 0$?
4. What is $4 + 4$?
5. What is $7 + 3$?

Tip: Always double-check simple additions by counting or visualizing objects if needed!