Number Theory
A counting number that has exactly two different factors, names the number itself and the number 1.
What is a prime number?
A ____ ____ is a common fraction with a numerator of 1.
What is a unit fraction?
The _______ of a set of numbers is the number listed the most often.
What is the mode?
What are congruent segments?
A whole number that remains the same when its digits are reversed.
What is a palindrome?
A counting number that has at least three different factors, namely the number itself, the number 1, and at least one other factor.
What is a composite number?
A ____ ____ is a common fraction in which a<b. Its value is between 0 and 1.
What is a proper fraction?
The _____ of an ordered set of numbers is the middle number if N is odd, or the mean of the two middle numbers if N is even.
What is the median?
What are angles?
Counting numbers that differ by 1, such as 83, 84, 85...
What are consecutive numbers?
A number is _____ _____ when it is expressed as a product of prime numbers.
What is factored completely?
A ____ ____ is a fraction whose numerator or denominator contains a fraction.
What is a complex fraction?
A synonym for the average of a number is the arithmetic _______.
What is mean?
The perimeter of a circular figure.
What is circumference?
Ab unordered collection of numbers such as {1, 2, 3} and {1, 3, 2}.
What is a set?
The ______ ______ ______ of two counting numbers is is the largest counting number that divides each of the two given numbers with zero remainder.
What is the Greatest Common Factor (GCF)?
A(n) _____ ____ is a common fraction is which a>b. Its value is 1 or greater than 1.
What is an improper fraction?
The ________ of an event is a value between 0 and 1 inclusive that expresses how likely an event is to occur. It is often found by dividing the number of time an event does occur by the total number of times the event can possibly occur.
What is the probability?
The number of unit squares contained in the interior of a region.
What is area?
An ordered sequence of numbers such as 1, 2, 3 or 12, 13, 14.
What is an ordered list?
The ___ ___ ___ of two counting numbers is the smallest counting number that each of the given numbers divides with zero remainder.
What is the Least Common Multiple (LCM)?
The fraction is _________ if a and b have no common factor other than 1.
What is simplified?
The _________ of a set of N numbers is the sum of all N numbers divided by N.
What is average?
The number of unit cubes that contained in the interior of a solid.
What is volume?
Numbers that are worth less than zero.
What are negative numbers?