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8-Math, ALG 1, wk 1

Vocab - Less 1

TermDefinition
integers (Z) positive and negative whole numbers Ex: -3, -2, -1, 0, 1, 2, 3
irrational numbers (I) any number that is not rational (a number with no ratio, or fraction, that is exactly equal to its decimal value
natural numbers (N) the set of numbers that begins with one or another whole number then adding one each time Ex: 1, 2, 3
rational number (Q) a value that can be written as a ratio (or fraction) of integers, a/b, where b is not equal to 0
real numbers (R) the set of numbers that include all rational and irrational numbers that can be graphed on a number line
whole numbers (W) the set of numbers that begins with zero or Ex: 0, 1, 2, ...
Created by: mkayser
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