We’ve often noted that whether had ancient man known binary, we could all count to 1023 on our fingers. We thought about that while watching [Numberphile’s] latest video about “Russian” multiplication ...

A great introduction to understanding binary addition, two’s complement, binary subtraction, binary shifts and binary multiplication. This unit does expect pupils to know how to translate denary ...

A set of binary calculation worksheets covering binary addition, two’s complement binary subtraction, binary shifts and binary multiplication that will save you hours of preparation and can easily be ...

This chapter begins with an introduction to arithmetic operations in binary, octal, and hexadecimal numbers. The tens-complement and nines-complements in the decimal system and the twos-complement and ...

This article was originally published by computer historian Ken Shirriff on his blog. Thanks to his kind permission, the article is reproduced here. Eine Übertragung ins Deutsche ist ebenfalls ...