Learn about the two binary digits, 0 and 1, and how they are combined to make numbers that correspond to our standard number system. Looks also at the relationship between binary and hexadecimal digits.

Learn how to count in binary using just your fingers and how this skill can help you in arithmetic. Includes a set of practice questions.

Learn all about the binary number system and how to count in binary. Includes a set of practice questions.

Create rhythms on this 4-instrument hexadecimal drum machine and see what your rhythms look like in the binary, decimal, and hexadecimal number systems.

Great resource to practice and strengthen math skills pertaining to number systems. Math worksheets are printable, may be customized, and include answer keys.