Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the Arithmetic and Logic Unit (or the ALU). The ALU may not have to most exciting name, but it is the mathematical brain of a computer and is responsible for all the calculations your computer does! And it's actually not that complicated. [11:09]

Common Core

HSS-IC.B.4 HSS-IC.B.5 HSS-IC.B.6 HSS-IC.A.1 HSS-IC.A.2