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A number that can be written as a ratio of integers, which means it can be
written as a fraction.
ANSWER:
rational number
The result of multiplying values.
ANSWER:
product
A number whose value is 0 or greater and can be represented without a
fractional or a decimal component.
ANSWER:
whole number
The property that 0 can be added to any number without changing the value of
the number. Likewise, 1 can be multiplied by any number without changing the
value of that number.
ANSWER:
identity property
The property that under certain operations in a multi-step expression, the
computations may be done in any order. Commonly represented as (a + b) + c =
a + (b + c). Addition and multiplication both have this property, but subtraction
and division do not.
,ANSWER:
associative property
The product of any integer with itself yields this. So, a number is this if it can be
written as the square of an integer. For example, 9 is this because 3 * 3 = 9.
Other examples are 16, 25, 36, 49,...
ANSWER:
perfect square
In mathematics: a collection of numbers.
ANSWER:
set
A set of rules that defines the order in which mathematical operations should be
performed
ANSWER:
order of operations
The number you must multiply x by to get 1. For example, 5 and 1/5.
ANSWER:
multiplicative inverse
The positive square root of a number.
ANSWER:
principal square root
A set of numbers between two specified values.
ANSWER:
interval
A word or symbol (such as + or -) that indicates an operation between values.
ANSWER:
operators
,The property that the order of the numbers under the operation does not change
the result. Addition and multiplication have this property: a + b = b + a and ab =
ba.
ANSWER:
commutative
The symbol which indicates to take the square root of the number that follows.
ANSWER:
radical sign
Two numbers equidistant from 0 on a number line whose sum is 0. For example,
3 and -3.
ANSWER:
additive inverse
The greatest number that is both a factor of a and a factor of b.
ANSWER:
greatest common factor (GCF)
A graphical method used to identify the prime factorization of an integer.
ANSWER:
factor tree
A number, (positive, negative, or zero), that can be represented without a
fractional or a decimal component.
ANSWER:
integer
A collection of numbers whose values are distinct, separate, and unconnected.
ANSWER:
discrete
Determining the set of prime numbers whose product is the original integer.
ANSWER:
prime factorization
, A collection of numbers whose values are not dividable into distinct units.
ANSWER:
continuous
A string of terms that are connected by division, addition, and subtraction
operations.
ANSWER:
expressions
The result of a division expression.
ANSWER:
quotient
Sometimes called a power, it is a quantity that represents repeated
multiplication.
ANSWER:
exponents
An integer that divides another integer. We say an integer, x, is a factor of
another integer, y, if the quotient y/x is also equal to an integer.
ANSWER:
factor
A number with more factors than just one and itself. Not a prime number.
ANSWER:
composite number
A concept which states that any integer greater than 1 is either prime or is the
product of a unique set of prime numbers.
ANSWER:
Fundamental Theorem of Arithmetic
A number with only two factors: one and itself.
ANSWER:
prime number