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

Question

$\begin{aligned} &67 \\ +& \\ &~~3 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

00:00 Solve

00:03 Each time calculate the sum of 2 digits, and then place

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

00:09 Place the ones, add the tens to the tens

00:12 Remember 1 carried over

00:15 Place 0 where there is no digit

00:18 Add tens with tens, remember to add 1

00:21 Place the solution in the tens

00:24 And this is the solution to the question

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 $70$ .