The result of $2 + 2$ is $4$.

Would you like further details or have any questions?

Here are some related questions to explore:

1. What is $2 \times 2$?
2. How do addition and multiplication differ in terms of their operations?
3. What is the distributive property of multiplication over addition?
4. Can you solve $2 + 2 + 2$?
5. What are the properties of the number 2?

Tip: Understanding basic arithmetic is essential before moving to more complex operations.