TLF ID L8629
Test your understanding of the use of scales, ranging from tens of thousands or thousands through to ones, tenths or hundredths. Look at two numbers and place a third number on a number line. Rename the third number by assigning place values for each digit or group of digits. For example, look at the numbers 105 384 and 105 392 on a number line and select 'Ones' as the most useful scale to locate the given number 105 387. Rename 105 387 as 10.5 tens of thousands and 38.7 tens. See a report of your results. This assessment object is one in a series of three objects.