Solve Three-Digit Addition: 434 + 376 in Vertical Format

Video Solution

Solution Steps

00:05 Let's solve this problem step by step.

00:09 First, we calculate the sum of two digits each time.

00:14 Start by adding the ones place to the ones place.

00:18 Put the result in the ones place, and carry one to the tens.

00:23 Now, add the tens place to the tens place, and don't forget to add the extra one.

00:28 Put this result in the tens place, and carry one to the hundreds.

00:33 Finally, add the hundreds place to the hundreds place, with the extra one.

00:38 Place the final result in the hundreds place.

00:41 Great work! That's how you solve this problem.

Step-by-Step Solution

To solve this addition problem, we will use vertical addition, adding each place value step-by-step:

Step 1: Add the units place
Add the digits in the units place: $4 + 6 = 10$ .
Write down 0 and carry over 1 to the tens column.
Step 2: Add the tens place
Add the digits in the tens place along with the carry: $3 + 7 + 1 = 11$ .
Write down 1 and carry over 1 to the hundreds column.
Step 3: Add the hundreds place
Add the digits in the hundreds place along with the carry: $4 + 3 + 1 = 8$ .
Write down 8.

After performing these steps, the final result of the addition is $810$ .

810