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#2 Vocabulary

absolute value The distance the number is from 0 on a number line.
positive integer An integer that is greater than 0.
negative integer An integer that is less than 0.
ratio A comparison of 2 numbers by division.
proportion An equation that shows that 2 ratios are equivalent.
percent A ratio that compares a number to 100.
integer The whole numbers and their opposites.
rational numbers Numbers that can be written as fractions, including terminating and repeating decimals, and integers.
irrational numbers A number that cannot be written as a fraction.
Created by: linda.heffern