80 is wrong.
To find the correct answer, we must follow the standard order of operations.
In mathematics, this fundamental rule is known as PEMDAS or BODMAS.
This rule tells us the exact order to solve any math problem.
First, you look for Parentheses or Brackets.
Second, you calculate Exponents or Orders.
Third, you perform Multiplication and Division from left to right.
Last, you perform Addition and Subtraction from left to right.
Multiplication always comes before addition.
Now, let us look at our equation again: 8 × 8 + 8 × 4.
There