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Go Math Ch 8 Vocab

TermDefinition
Addition Property of Equality if you add the same number to both sides of an equation, the two sides will remain equal
Division Property of Equality if you divide both sides of an equation by the same number, the two sides will remain equal
Identity Property of Addition when you add zero to a number, the result is that number
inequality a mathematical sentence that contains the symbol <, >, ≤, ≥, or ≠
algebraic expression an expression that includes at least one variable
equation an algebraic or numerical sentence that shows that two quantities are equal
Identity Property of Multiplication states that the product of any number and 1 is that number
inverse operations opposite operations, or operations that undo each other, such as addition and subtraction or multiplication and division
Multiplication Property of Equality if you multiply both sides of an equation by the same number, the two sides will remain equal
solution of an equation a value that, when substituted for the variable, makes an equation true
Subtraction Property of Equality if you subtract the same number from both sides of an equation, the two sides will remain equal
reciprocal two numbers whose product equals 1
solution of an inequality a value that, when substituted for the variable, makes an inequality true
variable a letter or symbol that stands for an unknown number or numbers
Created by: cdeoliveira
 

 



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