Solve Vertical Addition: 716 + 8 Step-by-Step

$\begin{aligned} &716 \\ +& \\ &~~~~8 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

To solve this problem, we need to add the two numbers, $716$ and $8$, using vertical addition.

Step-by-step solution:

• Step 1: Add the units place digits: $6 + 8 = 14$. Here, $4$ is written in the units place, and we carry over $1$ to the tens place.

• Step 2: Add the tens place digits: $1 + 1 = 2$. As there was a carry from the previous step, the result is $2$ in the tens place.

• Step 3: Add the hundreds place digits: $7 + 0 = 7$. There is no carry to add, so the hundreds place remains $7$.

After combining these results, the number becomes $724$.

Therefore, the solution to the problem is $724$.

The correct answer choice is: Choice 4: $724$.