(3) \( \begin{array}{r}4,291 \\ \times \quad 3 \\ \hline\end{array} \)

To tackle this multiplication, we break it down into steps! First, align the numbers neatly: ``` 4291 × 3 ______ ``` Now, multiply each digit of 4,291 by 3, starting from the rightmost digit. 1. \(3 \times 1 = 3\) 2. \(3 \times 9 = 27\) (write down 7, carry over 2) 3. \(3 \times 2 = 6\) plus the carried over 2 makes 8. 4. \(3 \times 4 = 12\) (write down 12). Putting it all together, you get: ``` 4291 × 3 ______ 12873 ``` So, \(4291 \times 3 = 12873\). Voilà! You've multiplied like a champ!