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Mod 5 Vocab

QuestionAnswer
Counterexample A statement or example that shows a conjecture is false.
Cube Root One of the three equal factors of a number.
Inverse Operations Pairs of operations that undo each other. Addition and subtraction are inverse operations. Multiplication and division are inverse operations.
Irrational Numbers A number that cannot be expressed as a ratio a/b, where a and b are integers and b doesn't equal zero.
Natural Numbers The set of numbers used for counting.
Perfect Cube A number whose cube root is an integer.
Perfect Square A number whose square root is a whole number.
Principal Square Root The positive square root of a number.
Radical Sign The symbol used to indicate a positive square root.
Real Numbers The set of rational numbers together with a set of irrational numbers.
Square Root One of the two equal factors of a number.
Truncating A process of approximating a decimal number by eliminating all decimal places past a certain point without rounding.
Created by: user-1982816
 

 



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