Solve Vertical Addition: 862 + 4 Step-by-Step

$\begin{aligned} &862 \\ +& \\ &~~~~4 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

To solve the problem of adding $862$ and $4$ vertically, follow these steps:

• Step 1: Align the numbers as follows:
  $\begin{array}{c} 862 \\ + 4 \\ \underline{\phantom{776}} \\ \end{array}$
• Step 2: Add the digit in the units’ place:
  $2 + 4 = 6$
• Step 3: Since $6$ is less than $10$, place the $6$ directly in the units’ place of the result:
• Step 4: Move to the tens and hundreds places. Since there is no carry, just bring down the $6$ from the tens place and the $8$ from the hundreds place directly.

Therefore, the sum of $862$ and $4$ is $866$.

The correct answer choice is: :

866