1. The problem asks to solve a mathematical problem in column form. Since the specific problem is not given, let's demonstrate a common example: solving $123 + 456$ using column addition.\n2. Write the numbers in column form aligned by place value:\n\n \ \ 123\n+ \ 456\n------\n\n3. Add the digits from right to left (units, tens, hundreds):\n\n- Units: $3 + 6 = 9$\n- Tens: $2 + 5 = 7$\n- Hundreds: $1 + 4 = 5$\n\n4. Write down each result under the line in respective places:\n\n \ \ 123\n+ \ 456\n------\n \ \ 579\n\n5. Therefore, the sum of $123$ and $456$ is $579$.