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Advance Module 1

Rational Number Concepts

TermDefinition
common denominator a denominator that is the same in two or more fractions
common factor a number that is a factor of two or more numbers
common multiple a number that is a multiple of each of two or more numbers
factor a number that is multiplied by another number to get a product
absolute value the distance a number is from zero on the number line; shown by | |
greatest common factor the largest common factor of two or more numbers
inequality a mathematical sentence that shows the relationship between quantities that are not equal
integer an element of the set of whole numbers and their opposites
least common multiple the smallest number, other than zero, that is a multiple of two or more given numbers
magnitude the distance of a number from zero
negative number a number less than zero
opposites two numbers are opposites if, on a number line, they are the same distance from 0 but on different sides
positive number a number greater than zer
rational number a number that can be written in the form ab where a and b are integers and b ≠ 0
Created by: chash
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