The purpose of the ALU is to perform mathematical operations such as addition, subtraction, multiplication and division. Additionally, the ALU processes basic logical operations like AND/OR calculations. Also known as the arithmetic logic unit, it serves as the computational hub of the Central Processing Unit (CPU) for a computer system.
Continue ReadingAn ALU can be programmed to perform any series of complicated arithmetic or logical calculations. It is the computational capacity of the ALU that determines the power of a computer system’s CPU. In more complex systems, the ALU is divided into two units: the arithmetic unit (AU) and the logic unit (LU).
Learn more about InvestingIn evaluating algebraic expressions, the order of operations is parentheses, exponents, multiplication and division and, finally, addition and subtraction. A saying to help students remember this order is "Please excuse my dear Aunt Sally," in which the first letter of each word corresponds to the first letter of the operation.
Full Answer >Basic operations with fractions involve addition, subtraction, multiplication and division. Addition and subtraction of fractions require a common denominator before making the calculations. When multiplying fractions, the numerators and denominators are multiplied separately to get the answer and when dividing fractions, the reciprocal of the divisor fraction is used, and the fractions are then multiplied.
Full Answer >Study Jams Math offers activities for topics such as addition and subtraction, multiplication and division, problem solving, probability, and data analysis. The activities range from explanations and practices to games and drills.
Full Answer >The types of math problems in the "Timez Attack" game include addition, subtraction, division and multiplication. Each type of math problem has its own individual game.
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