Question: Multiply using partial products. Fill in the missing numbers. \[ \begin{array}{r} 448 \\…

Multiply using partial products. Fill in the missing numbers.

\[ \begin{array}{r} 448 \\ \times 5 \\ \hline 2,000 \\ 200 \\

• \\ \hline \end{array} \]

Solution

To solve the multiplication problem using partial products, we’ll break it down step by step: Start with the number 448: 1. Break it into hundreds, tens, and ones: 400, 40, and 8. 2. Multiply each part by 5. \[ \begin{align*} 400 \times 5 &= 2000 \\ 40 \times 5 &= 200 \\ 8 \times 5 &= 40 \\ \end{align*} \] 3. Add the partial products: \[ \begin{align*} 2000 + 200 + 40 &= 2240 \\ \end{align*} \] The missing number is 40, and the final total is 2240.