(3) \( 6 \times 531= \)

Did you know that multiplying large numbers like 531 by 6 can be broken down into simpler parts? You can think of it as \( 6 \times (500 + 30 + 1) = 6 \times 500 + 6 \times 30 + 6 \times 1 \). This helps simplify the calculations: \( 3000 + 180 + 6 \), and when you add those together, you get \( 3186 \)! When you tackle multiplication, a common mistake is forgetting to carry numbers over or mix up your place values. Always check your work by estimating! For example, rounding 531 to 500 makes it easier to see that \( 6 \times 500 = 3000 \) helps confirm that your final answer is in the right ballpark. Just remember—check your math, and you can avoid those small errors!