Student guide
About NumberSystems.study
This site was made to provide an endless supply of number systems practice questions that are closer to an academic format. Questions are generally limited to 0-255 / 8 bits, apart from floating-point binary.
In the Question types side menu, there are various types of number systems questions found on GCSE and A level course specifications.
You can answer ad-hoc questions of any type and track what you have done on the view progress page.
Getting started
Ready to start practicing? Choose from any of the question types in the sidebar menu, or click "Start Practicing" to begin with decimal to binary conversions.