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GED Math Terms

You will run across these words while studying and Taking the GED test.

AB
Absolute valuethe distance of a number from zero on the number line. Absolute value is always positive
add/additionthe proces of finding a total, find a sum, dteremine how many altogether
addendsthe numbers to be added together in an addition problem
algebraic expressionwhen terms are combined with operations or grouping symbols such as parentheses
areameasured in square units and tells how much space a figure takes up
binomiala polynomial with two terms, such as 12x-6
circumferencethe distance around the outside of a circle, gnerally indicated by the letter C
coefficienta number placed before and multipying the variable in an algebraic expression
common denominatorone number that can be used as a demoninator for both two equivalent fractions
denominatorthe bottom part of a fraction ( the number below the bar)
diameterthe straight-line distance all the way across a circle passing through the center, generally indicated by the letter d
differencethe result of subtracting two numbers
distributive propertymultipying the sum of two or more addends by a number will give the same result as multipying each addend individually by the number and then adding tghe products together
dividendthe number that is divided in a division problem.
divide/divisionthe process of finding an amount or rate "per"or spitting something into equal parts
divisorthe number by which another number is to be divided.
equationa statement that asserts that two expressions are equal
equivalent fractionstwo diffrent fractions tht represent the same part of a whole
exponenta symbol written at the top right of a mathematical expression to indicate the operation of raising that base to a power, it tells you how many times to multiply the base by itself
factors/factoringterms or expressions tht are multiplied together to produce a more complex expression
FOIL methodthe order of steps to follow when multipying two binomials
functiona mathematical rule that relates an input to exactly one output
greatest common factorthe largest positive integer by which two integers can be divided
hypotenusethe longest side of any right triangle, across from the right angle
improper fractiona fraction in which the numerator is greater than the denominator
inequalitya statement that compares two expressions that are not equal
interceptthe point on a graph where a line crosees the x and the y axes
interestwhen money is loaned or invested, interest is the amount earned for the use of that money
Least Common Multiple(LCM)the smallest positive integer that is divisible by both of two numbers
like termsterms that have the same variable and the same exponent
linear expressionan algebraic expression in which the terms may be added or subtracted and any variables have an exponent of 1


CT

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