The image shows a simple arithmetic question: 1 + 2 = ?.

The answer is:

$1 + 2 = 3$

Would you like to know more details on basic addition?

Here are some related questions to explore:

1. What is the sum of 3 + 4?
2. How does addition work for larger numbers?
3. Can you explain the concept of carry-over in addition?
4. What is the difference between addition and subtraction?
5. How can I use addition in everyday life situations?

Tip: Remember, addition is a foundational math operation used frequently in more complex calculations like algebra and calculus!