Solve Five-Digit Addition: 35612 + 44675 Using Vertical Format

Video Solution

Solution Steps

00:00 Solve

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

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

00:09 Place the ones

00:14 Combine tens with tens, and place in tens

00:17 Combine hundreds with hundreds

00:20 Place hundreds in hundreds, add 1 to thousands

00:25 Combine thousands with thousands, remember to add 1 to the calculation

00:30 Place thousands in thousands, and add 1 to tens of thousands

00:37 Combine tens of thousands with tens of thousands, and place

00:43 And this is the solution to the question

Step-by-Step Solution

To solve this problem, we'll use vertical addition, carefully ensuring each digit is correctly placed and carried over if necessary:

Begin with the rightmost column (ones place):

Column 1 (Units): $2 + 5 = 7$ . Place 7 below the line.
Column 2 (Tens): $1 + 7 = 8$ . Place 8 below the line.
Column 3 (Hundreds): $6 + 6 = 12$ . The sum is greater than 9, so place 2 below the line and carry over 1 to the next column.
Column 4 (Thousands): $5 + 4 = 9$ , then add the carryover 1 to get 10. Place 0 below the line and carry over 1.
Column 5 (Ten-Thousands): $3 + 4 = 7$ , then add the carryover 1 to get 8. Place 8 below the line.

The complete addition step-by-step is as follows:

     35612
+
     44675
    _____
     80287

Therefore, the sum of $35612$ and $44675$ is $80287$ .

Comparing with the choices given, our result matches choice 2.

Thus, the solution to the problem is $80287$ .