Slide 1 of 9, A number line from zero to ten., Use a number line to identify if you need to round up or round down. The whole numbers are equally spaced on this number line. The values increase by ...

You can use a number line to help work out whether to round a number up or down. Let's look at rounding 44 to the nearest 10. First put 44 on the number line, then add the closest multiples of ten.

Compare numbers written as fractions and numbers written as decimals, using the symbols > (greater than), = (equal to), and < (less than). Use visual models such as fraction bars or number lines ...