1. The problem is to add the numbers in the given column. 2. To solve this, we simply sum all the numbers listed in the column. 3. Suppose the numbers in the column are $a_1, a_2, a_3, \ldots, a_n$. 4. The sum $S$ is given by the formula: $$S = \sum_{i=1}^n a_i = a_1 + a_2 + a_3 + \cdots + a_n$$ 5. Add each number step-by-step to find the total sum. 6. Since the exact numbers are not provided, please provide the numbers to calculate the sum.