Calculate the Sum: Solving 10 + 34 Step by Step

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

• Step 1: Identify the numbers to add, which are $10$ and $34$.

• Step 2: Perform the addition of these numbers.

Now, let's work through these steps:

Step 1: We have the numbers $10$ and $34$ to be added.

Step 2: Align the numbers vertically as follows:

$\begin{array}{c} 10 \\ +34~~~ \\ \hline \end{array}$

Start adding from the rightmost digits:
$0 + 4 = 4$
In this case, there is no carry-over.
Now add the next column on the left:
$1 + 3 = 4$

Therefore, the final sum is $44$.

Step 3: Ensure that $44$ matches the provided answer choice. Indeed, option 4 corresponds to our calculation.

Therefore, the solution to the problem is $44$.