The result of $2 + 2$ is:

$2 + 2 = 4$

Would you like further details or have any questions about this calculation?

Here are 5 related questions:

1. What is $3 + 2$?
2. How do you add numbers with decimals, like $2.5 + 2.7$?
3. What is the sum of $10 + 15$?
4. Can you calculate $100 + 250$?
5. What is $2 + 2 + 2$?

Tip: When adding, the order of numbers doesn't matter due to the commutative property of addition.