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

Would you like more details or have any questions about this?

Here are five related questions you might find interesting:

1. What is $2 + 3$?
2. What is the sum of $10 + 15$?
3. Can you subtract $4 - 2$?
4. What is $2 \times 2$?
5. What is $6 + 4$?

Tip: When adding small numbers, it's helpful to think of them as groups of objects to visualize the sum easily!