This worksheet is aimed at those working above age expected. Includes word problems with prices in £. Round the number to 100, 1,000, 10,000 and 100,000. Word problems included. The opening ceremony was watched by 148,904 people. How many is this to the nearest 10,000? The number 5 is important when you are rounding numbers. To round any number you need to follow a rule. To round 17,842 to the nearest 100, you need to round the digit in the hundred column. Look at the digit to its right, in the