You can also double-check that page 1 is still one column using the same method. Next, with your cursor at the end of the placeholder text on page 2, add another next-page section break.

When you use the column method to subtract two numbers, the larger number goes above the smaller number. You then subtract digits from each column, starting with the ones. Let's look at a question.

Find out about the column method to subtract more than 4-digit numbers with this Year 5 article from BBC Bitesize.