Refers to a device used for logical and arithmetic operations within a computer.

is a component of the CPU that performs arithmetic operations.

The part of the system that performs arithmetic and logic operations as part of the Central Processing Unit (CPU). The CPU may contain one or more Arithmetic Logic Units.

The part of the CPU where arithmetic and logic operations are performed. Sometimes called the arithmetic unit.

This is the "calculator" part of a CPU. It is responsible for carrying out arithmetic and logic operations. For example it can add two numbers together. It can also compare two numbers and say which is bigger.

The part of the CPU that actually does the work of adding, subtracting, multiplying, and dividing, including OR, AND, and NOT operations. The ALU is an...

That portion of hardware in the central processing unit in which arithmetic and logical operations are performed.