What are non-standard number systems?

Non-standard number systems are like having different kinds of rulers to measure things, some work better for certain jobs than others.

Imagine you're counting your toys, and instead of using the usual numbers 1, 2, 3, you use something else. That’s what a non-standard number system is: it's just a different way of writing numbers that helps with certain tasks or makes things easier to understand.

Sometimes, the regular number system (like the one you learn in school) can feel too simple for big problems, kind of like using a small ruler to measure your bedroom. A non-standard number system might have more symbols or rules that help with tricky math.

For example, some people use numbers based on 12 instead of 10 (like hours on a clock), and others use numbers based on 60 (like minutes in an hour). These are special kinds of number systems too, they're just not the usual ones you see every day.