The expression \( 2 + 10 + (-10) + 10 \) can be simplified as follows:

\[
2 + 10 = 12
\]
\[
12 + (-10) = 2
\]
\[
2 + 10 = 12
\]

So, the final result is \( \boxed{12} \).

Would you like any further details or have any questions?

Here are some related questions:
1. What is the result of \( 5 + (-3) + 7 \)?
2. How do you simplify expressions involving both positive and negative numbers?
3. What is the sum of \( 3 + 6 + (-9) + 12 \)?
4. How do you handle subtraction within such expressions?
5. What is the result of \( (-8) + 15 + (-7) \)?

**Tip:** When adding a negative number, it's the same as subtracting the absolute value of that number.

Learn how to simplify the expression 2 + 10 + (-10) + 10 step-by-step. This problem involves arithmetic with integers and negative numbers. Suitable for students in Grades 4-6.

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