Online counter - Units - Learn to count units

How the online counter works

This tool makes counting simple. You can learn how to count easily, or use it as a teaching aid. Set any number by breaking it down into units, tens and hundreds. Click the up and down arrows to change the digits, or click directly on a digit to edit it.

Learn to count easily with an online counter

Using an online counter helps students understand place value (also called positional notation). Grasping that concept makes maths operations much easier, so it's well worth mastering.