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The problem is to evaluate the expression $3 \times (-12) - 4$.

ArithmeticOrder of OperationsInteger Arithmetic
2025/5/27

1. Problem Description

The problem is to evaluate the expression 3×(−12)−43 \times (-12) - 4.

2. Solution Steps

We need to follow the order of operations (PEMDAS/BODMAS). Multiplication comes before subtraction.
First, we perform the multiplication:
3×(−12)=−363 \times (-12) = -36
Next, we perform the subtraction:
−36−4=−36+(−4)=−40-36 - 4 = -36 + (-4) = -40

3. Final Answer

-40

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