Calculate the Sum: 1054 + 353 in Vertical Format

Video Solution

Solution Steps

00:00 Solve

00:03 Each time consider combining 2 digits, and then write

00:06 Let's start by combining ones with ones

00:09 Write down the ones

00:12 Combine tens with tens

00:15 Write down the tens in tens place, add 1 to hundreds

00:19 Combine hundreds with hundreds, remember to add 1

00:23 Write in the hundreds

00:26 Write 0 in the missing digits

00:29 Combine thousands with thousands, write in thousands

00:32 And that's the solution to the problem

Step-by-Step Solution

To solve this problem, we will perform the vertical addition of 1054 and 353 as follows:

Step 1: Align the numbers:
$\begin{array}{c} ~~ 1054 \\ + \ 353 \\ \underline{\phantom{77600}}\\ \end{array}$
Step 2: Add the digits in the units place: $4 + 3 = 7$ (no carry is needed).
Step 3: Add the digits in the tens place: $5 + 5 = 10$ . Write down 0 and carry over 1 to the hundreds place.
Step 4: Add the digits in the hundreds place, including the carry: $0 + 3 + 1 = 4$ (from the carry operation).
Step 5: Add the digits in the thousands place: $1 + 0 = 1$ .

Thus, the solution is $1407$ .

Given the choices, the correct answer is choice 4:

1407