Solve Vertical Addition: 74 + 6 Step-by-Step

$\begin{aligned} &74 \\ +& \\ &~~6 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

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

• Step 1: Align the numbers $74$ and $6$ vertically.
• Step 2: Begin by adding the digits in the ones place.
• Step 3: Move to the tens place and include any carryover.

Let's work through each step:

Step 1: Write the numbers vertically, aligning by place value:
$\begin{aligned} &74 \\ +& \\ &~6 \\ \hline \\ &~~ \\ \end{aligned}$

Step 2: Add the ones place. The digit in the ones place of 74 is 4, and for 6 is 6. Add them together:
$4 + 6 = 10$.

Since the result is 10, write down 0 in the ones place and carry over 1 to the tens place.

Step 3: Now, move to the tens place. Add the tens digit from 74, which is 7, and add the 1 carried over from the previous step:
$7 + 1 = 8$.

This results in:
$\begin{aligned} &74 \\ +& \\ &~6 \\ \hline \\ &80 \\ \end{aligned}$

Therefore, the solution to the problem is $80$.