Solve 312 + 1 × 0: Order of Operations Practice

To solve the arithmetic expression $312 + 1 \times 0$, we apply the order of operations:

• Step 1: Since there are no parentheses or exponents, we move to multiplication.
• Step 2: Multiply $1 \times 0$, which results in $0$.
• Step 3: Add $312 + 0$ to get the final result.

Therefore, the solution to the problem is $312$.