Åk 6–9

2.6 Base Ten Form
Now, you hopefully know what the positions system means.  In order to clearly see a digit’s worth in a number you can write the number in a base ten form.  

Here you can see how the numbers “52”, “463” and “152,751” are constructed.

Here below are the numbers "8,349", 310 and "91,261" in base ten form.