Solve Vertical Addition: 67 + 3 Step-by-Step

Video Solution

Solution Steps

00:02 Let's solve this problem step by step.

00:06 First, add the digits in the ones place.

00:09 Add the ones place together and write the sum.

00:13 Then, add the tens place. Don't forget the carry-over.

00:18 Remember to carry over any number larger than nine.

00:22 If there isn't a digit in a place, fill it with zero.

00:27 Now, add the tens place numbers and include the carry-over.

00:31 Write the result in the tens place.

00:34 Great job! That's how we solve this problem.

Step-by-Step Solution

To solve this problem, we'll follow these steps:

Step 1: Align the numbers vertically according to their place values:
$\begin{aligned} &67 \\ +& \\ &~~3 \\ &\underline{\phantom{776}} \end{aligned}$
Step 2: Begin adding from the rightmost column (units).
Step 3: Add the digits in the units place: $7 + 3 = 10$ .
Step 4: Since the result is 10, write down the 0 under the units column and carry over the 1 to the tens column.
Step 5: Next, add the digits in the tens column: $6 + 1 = 7$ .
Step 6: Combine the results from the tens and units columns to form the final sum.

Therefore, the solution to the problem is $70$ .