Numbers can be added together using the column method which involves writing one number underneath the other. If the two numbers in a place value column add up to a number greater than 9 ...

So how many have you got in total now? Oh, don’t worry. We can use number columns. Number columns allow you to take large numbers and add them together easily. It does this by breaking the sum ...

Reference: The cell or range of cells or range of cells for which you want to return the column number. It is optional. Array: An array or array formula, or a reference to a range of cells for ...