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Pre-algebra terms

Word List with 33 words
*By Dictionary.com

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Words in This List

additive inverse of a number
noun
opposite of a number
arithmetic mean
noun
average
combinations
noun
selection of objects from a collection
common denominator
noun
number that is a multiple of all denominators of a set of fractions
complex fraction
noun
fractions within a fraction
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composite number
noun
number that is a multiple of two numbers or more, other than itself and 1
cube root
noun
quantity of which a given quantity is the cube
decimal fraction
noun
fraction whose denominator is a power of 10
denominator
noun
bottom number in a fraction
difference
noun
result of subtracting two numbers or expressions
even number
noun
integer that is a multiple of 2
fraction
noun
number usually expressed in the form a numerator over a denominator
greatest common factor
noun
largest integer that divides evenly into each of a given set of numbers
improper fraction
noun
fraction with the numerator greater than denominator
irrational number
noun
number that cannot be exactly expressed as a ratio of two integers
least common multiple
noun
smallest positive integer into which two or more integers divide evenly
lowest common denominator
noun
smallest number that can be used as the denominator for two or more fractions
median
noun
straight line from vertex of the triangle to midpoint on opposite side
mixed number
noun
number consisting of a whole number and a fraction or decimal
natural number
noun
positive integer or zero
numerator
noun
top part of a fraction
odd number
noun
integer that is not a multiple of 2
positive number
noun
number greater than zero
power
noun
tells how many times a number is multiplied by itself
prime number
noun
positive integer which has only 1 and the number itself as factors
product
noun
result obtained by multiplying two or more quantities together
proper fraction
noun
fraction whose numerator is less than the denominator
quotient
noun
result of division
range
noun
set of all values attained by a given function
rational number
noun
number that can be expressed exactly by a ratio of two integers
real number
noun
all rational and irrational numbers
scientific notation
noun
way of writing real numbers
square root
noun
divisor of a quantity that when squared gives the quantity

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