$1 + 1 = 2$

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

Here are five related questions:

1. What is $2 + 2$?
2. How do you add larger numbers like $15 + 27$?
3. What is the difference between addition and subtraction?
4. Can you solve $1 + 1 + 1$?
5. How do you represent addition in algebraic expressions?

Tip: When adding numbers, the order in which you add them doesn’t change the result (this is called the commutative property of addition).