Discover why it's useful to round numbers. Entry 3 - Rounding numbers to the nearest 10 and 100: practical examples Rounding numbers to the nearest 10 and 100. Entry 3 - Rounding and estimating ...

Discover how to round a number to the nearest ten or hundred and why this can be ... up to 10,000 on a number line. Number line to 100 and 1000 Learn how to write and work out numbers on a number ...