Mastering the Order of Operations: Solving Expressions with Precision”

Mastering the Order of Operations: Solving Expressions with Precision”

Step-by-Step Solution:

1. Identify the Operations:
   • The expression includes both addition (+) and multiplication (×).
2. Apply the Order of Operations:
   • According to PEMDAS, multiplication should be performed before addition.
3. Perform the Multiplication:
   • First, calculate $6\times 0$, which equals 0.
4. Substitute the Result Back into the Expression:
   • After solving the multiplication, the expression becomes: $$6+6+6+0$$
5. Perform the Addition:
   • Now, add the remaining numbers from left to right: $$6+6=12$$ $$12+6=18$$ $$18+0=18$$

Final Answer:

The correct answer to the expression $6+6+6+6\times 0$ is 18.

Explanation:

This problem is designed to test understanding of the order of operations. A common mistake would be to incorrectly perform the addition before the multiplication, which could lead to an incorrect answer of 0. However, by following PEMDAS, the correct sequence of operations gives us the answer 18.

This type of question is often used to reinforce the importance of correctly applying mathematical rules, especially in more complex equations.