Question: Multiply using partial products. Fill in the missing numbers. 77 × 6 420 + \boxed{462}…

Multiply using partial products. Fill in the missing numbers.

77 × 6 420

• \boxed{462} \boxed{462}

Solution

To solve the multiplication problem using partial products, follow these steps: 1. Break down the number 77 into tens and ones. - 77 is composed of 70 (tens) and 7 (ones). 2. Multiply each part by 6. The multiplication is: \[ \begin{cases} 70 \times 6 = 420 & \\ 7 \times 6 = 42 & \end{cases} \] 3. Add the partial products to find the total. \[ 420 + 42 = 462 \] So, the missing numbers are 42 and the total is 462.